After a rocky first week of geology field work in Chibougamau, pun intended, our fortunes were about to improve. You could say we’d hit rock bottom… Okay, I’m pushing it now with the dad jokes. Just to recap some of our mishaps: we lost one of our GPS devices somewhere in the forest, we lost one of the truck’s side mirrors, and we got it stuck in deep mud, requiring the other team to come pull it out. At least we were being productive and getting some rock samples. Well, at least Alexandre was. I couldn’t reach one of my primary targets due to the thick forest and overgrown roads.
But field work has a funny way of balancing things out. Just when it feels like the forest is determined to humble you, something finally goes right.
Heavy Duty Sampling
As we got more accustomed to the terrain and our new sampling routine, we were becoming increasingly efficient with our time. Regular geological field sampling usually involves finding a good representative outcrop and hammering off a few fresh pieces of rock from it.
Sampling rocks using various tools
In the Canadian Shield, however, the outcrops are most often flattened, rounded, and polished by ancient glacial activity. That makes it highly difficult to hammer any decent rock pieces out of them. Even when using a chisel, we would usually end up with thin, superficial weathered chips that would yield poor geochemical results. Hardly representative of the magmas that had crystallized billions of years ago.
In Canada, however, we had an alternative method of sampling, something I had never seen, nor needed to use during field work in Europe: a rock saw. Or a concrete saw, as some call it. Essentially a hand-held motorized saw fitted with a large diamond cutting blade. A chainsaw for outcrops, if you will.
The rock saw and water pump backpack tank we used
This thing… was impressive. It was big, heavy, loud, and an absolute pain on the lower back to use. But boy, could it sample. Instead of hammering on a flat outcrop for half an hour only to collect a few useless weathered fragments, we could cut thick slabs of fresh, unaltered rock straight from the interior of the outcrop. As an added bonus, the vibration and exhaust during cutting kept most of the bugs away. Suffice to say, it quickly became our preferred method of sampling.
The rock saw did have two major downsides. It required a nearby water source to fill the cooling pump tank, and it was quite cumbersome to carry on longer hikes deep into the dense forest. However, for the easier-to-reach outcrops, it was a no-brainer. It saved us an incredible amount of time.
The Needle in a Haystack
One day, after becoming quite efficient with our rock saw, we managed to finish the day’s sampling targets surprisingly early. With plenty of spare time on our hands, Alexandre and I decided to head back to the forest where our GPS had gone missing during the first week. Maybe, just maybe, we could find it somewhere near the road.
Cattails swaying where the boreal meets the bog
We only had an approximate idea of the location since there were no GPS tracks to follow back. Alexandre parked the truck in roughly the same area where we thought we had stopped before. We headed into the forest and began searching. Pretty quickly, though, it became clear that this was a hopeless task.
The forest all looked the same. Thick bushes and tangled underbrush everywhere. The ground covered in a soft carpet of leaves, moss, and rotting branches. We wandered around for five or ten minutes before Alexandre finally gave up. It was the very definition of a needle-in-a-haystack situation. Defeated, we slowly wandered back toward the truck, still half-heartedly scanning the ground as we walked.
As I neared the road and slowly put one foot in front of the other, something caught my eye.
A faint flash of bright orange beneath the leaves, right where I was about to step.
THE GPS.
Against all odds, almost as if guided there by sheer luck, my foot nearly landed right on top of it. My eyes lit up. My jaw dropped. I bent down, grabbed it, and with a triumphant battle cry echoing through the forest, raised it high above my head like a long-lost trophy. We couldn’t believe it.
Fireweed in the endless green
It was a moment of pure disbelief, followed by sheer amazement and slightly manic laughter. It felt like a sign. Fortune had clearly turned in our favor.
“Pluton de France” the Second Attempt
After that stroke of luck, I decided to take another shot at Pluton de France on my project’s next field day. Since we had failed to reach the outlined polygon on my map by car the previous time, I wanted to attempt it on foot instead. This was going to be a bold undertaking, as the bush in this particular part of the Abitibi looked extremely dense.
Alexandre wasn’t too keen on the idea of a long, arduous hike through the boreal jungle. Fortunately, Adrian happened to be free that day and was willing to join me. So for one day I swapped partners and headed back northeast toward the elusive intrusive rocks somewhere near the edge of the Abitibi Greenstone Belt.
We drove as far as we could, essentially until we reached one of the old roads that had once led toward my target area. The road, however, had long since been reclaimed by nature. It was completely overgrown by dense alder thickets.
Right this way, sir… your target awaits just a couple of kilometers ahead. Enjoy your refreshing swim through the green foliage. Don’t forget your goggles… and a prayer
These alders seemed to thrive anywhere the forest had once been disturbed. Where logging had opened the canopy, they quickly took over the landscape. They grew like a strange hybrid between bushes and small trees—clusters of multiple thin trunks sprouting from a single base in the ground. Their branches were flexible, tightly packed, and tangled together into nearly impenetrable walls of vegetation.
Ironically, pushing through these alder thickets was often far more difficult than walking through the untouched forest. At least beneath the mature spruce and pine trees there was space to move. In the alder patches, however, every step became a battle against springy branches and dense foliage that refused to let you pass.
Swimming in Trees
We powered through as best we could, large tool-filled backpacks and all. This was easily the worst forest trekking of the entire field trip. We were legitimately fighting the forest inch by inch. Roots constantly tripped us up, while dense branches grabbed at our clothes and gear. This was the moment when I coined the phrase “swimming in trees.” The large sledgehammer sticking out of my backpack kept snagging on branches every few steps, which certainly didn’t help.
At least the trees provided shade from the mid-August sun
Still… we pushed on. Slowly. Extremely slowly. Fighting for every meter through an endless wall of dense bush. After a couple of hours of this, we finally reached the Pluton de France polygon according to the geological map.
And of course, there wasn’t an outcrop in sight. However, further ahead we noticed what looked like a small rise in the terrain. A hill meant there was a chance that bedrock might be exposed beneath the soil. So we pushed on. Eventually we reached a small incline and decided to start digging. We removed thick layers of leaves, branches, and soil until we struck rock. Finally!
The problem was that it looked… strange. Dark, heavily weathered, and altered by the soil to the point that I couldn’t immediately identify it. So we kept digging, clearing away more of the surface. When we finally managed to hammer off a few pieces, the truth became obvious.
A proud Adrien after we found and unearthed that first outcrop
It wasn’t what I was looking for at all. Not even close to what the map had suggested.
Pluton de Lies
Blasted inaccurate map, I thought. Still, we were close to the edge of the polygon, so I took a sample anyway and suggested we push a little farther toward the nearby lake that covered much of the mapped area.
Somewhere around that time another thought crossed my mind: this would be an absolutely terrible place to have a wildlife encounter. If we ran into a bear here, there would be no easy way to escape the sea of trees surrounding us. Then again, perhaps a bear would be smart enough to avoid pushing through such thick forest. Unlike us.
Some time later, deeper inside the target area, we finally found a small clearing near the top of the hill. To my relief there were even a couple of outcrops exposed there. Of course, they were perfectly flat and glacially polished—impossible to sample properly without the rock saw.
Hammering rock, only to find disappointment
And worse still… It was once again the wrong rock type. Dark, heavily altered basalt everywhere instead of the light-colored granitoids I had been hoping to find. What a disappointment.
More than anything, I was frustrated with the map itself. These geological maps, after all, are produced by the Québec Ministry during annual field campaigns. But even those teams can only cover so much ground, and sometimes the boundaries of geological units end up being… educated guesses. I marked the location on the map to note the discrepancy and kept the token sample from the previous location as reference.
Lucie later appreciated the effort, but she still had me discard the sample since it wasn’t useful for the project. All that effort. All that struggle through the forest. For nothing. But that’s field work. You win some. You lose some.
Roaming the Chibougamau Region
We continued our sampling campaign well into August. Alexandre’s project took us all around the Chibougamau area—from the high cliffs northeast of the lake to the far western stretches near Oujé-Bougoumou.
And once more we were close to a temporarily restricted area
On the western side of the Chibougamau pluton, we stumbled across several piles of trash near Oujé-Bougoumou. A sad and unfortunate eyesore in an otherwise vast and pristine wilderness. We also came across numerous animal tracks, mostly large canine ones. Likely local dogs, though wolves were certainly not out of the question.
Maybe someone should invest in a trash bin, or ten…
The only wildlife we consistently encountered, however, were the grouse, or as I liked to call them, forest chickens. We had heard plenty of stories about them beforehand, usually involving their questionable survival instincts. Instead of fleeing from danger, these birds, especially protective mothers, would often charge directly at the perceived threat in a rather unconvincing display of bravery. Not the best strategy when facing modern human inventions like trucks.
A mother grouse coming out onto the road to escort us away from her chicks
On foot, however, they were simply amusing. They would follow us around at a cautious distance, clucking and posturing, as if politely insisting that we leave their territory.
In the northeast, on the other hand, we encountered more “exciting” forest roads for our battle-hardened truck. At one point, a deep natural ditch carved out by a small creek abruptly killed the engine as the truck dropped into it—perfectly synchronized with the beat drop of the music playing in the car. No lasting damage, but plenty of dramatic effect.
The southern Wetlands
Whenever we shifted focus back to my project, we found ourselves driving farther and farther away from Chibougamau.
Only the best road conditions for us
One day took us deep south toward a small intrusion known as the Hazeur pluton. The landscape there transitioned from dense forest to open wetlands. At one point, the water had quite literally claimed part of the road. Alexandre, understandably, was having flashbacks to our previous encounter with waterlogged terrain that had left us completely stuck. This time, however, there was no mud, just firm gravel beneath the shallow water. We proceeded cautiously and made it through without issue.
The small Hazer pluton location. Still in doubt whether outcrop or boulder.
At the end of the road, a small outcrop, or possibly just a very large boulder, awaited us. The quiet swamp surrounded us on all sides. Far removed from any main road, it felt like prime territory for wildlife encounters. We spotted a few birds, including a large and majestic sandhill crane. In the distance, the eerie calls of loons echoed across the wetlands, occasionally interrupted by the faint howling of wolves.
A true call of the wild.
Zoomed in shot of a Sandhill Crane striding through tall grass in the Canadian wilderness
Despite that, there was no real sense of danger. We were working right next to the truck, heavy tools within reach. If anything, I felt completely at peace. There were barely any bugs, the scenery was wide open and beautiful, and for a moment it felt like we had stepped into a nature documentary.
Lesser Yellowlegs foraging stealthily in a marshy reed bed, blending perfectly with the surrounding cattails and reflections
To top it all off, I managed to collect several excellent sample blocks for my study. Easily one of the best locations we visited during the trip.
Blood for Samples
Another day took us west, past Chapais, toward a small syenite intrusion known as the Dolodau Stock. There, I finally managed to collect some of the best samples for my project. But the bounty came at a cost. Blood. We had wandered deep into black fly territory, and they were out in the millions. We were the main course.
Coming across blueberry bushes everywhere we went
Between hammering rocks and repeatedly drenching ourselves in bug spray, we uncovered one of the most fascinating outcrops of the entire campaign: a carbonatite unit, quite a rare igneous rock type, crosscut by sulfur-rich syenite veins.
Shiny disseminated pyrite cubes sparkled within the syenite. Grey magnetite blobs and black flaky micas stood out against the white carbonatite. Thick, blocky calcite veins cut across the outcrop like frozen rivers of stone. It was a geological treasure trove.
The large carbonatite unit, riddled with phlogopite (black mica) and magnetite
Throughout our field days, we often stumbled upon vast patches of wild blueberry bushes. Whenever we finished early, we would start gathering and snacking. Before long, we had collected an impressive haul, which we eventually brought back to base to dry and preserve.
The Final Days
The August days slipped by quickly, and our field campaign began drawing to a close. A few moments from that final week still stand out.
Prepping for a stroll along the northern railway
One of them involved walking along a set of railway tracks to reach a cliffside outcrop. It was a surprisingly calm day. No bushwhacking, no brutal driving, just a relaxed walk and straightforward sampling.
On another day, possibly our last, we aimed to reach one final target within the Chibougamau pluton. It was an easily accessible outcrop near a side road running parallel to the main road. However, the only connecting route required a long detour. Naturally, we decided to make things more interesting.
Killdeer standing alert and photogenic in short grass
After finishing our work, and soaking our boots while crossing flooded ground, I suggested taking a shortcut based on the map. Alexandre hesitated, but eventually gave in. I think we were both feeling a bit nostalgic about pushing our luck one last time. A sharp turn later, we found ourselves driving through a wet, sandy stretch just before a ramp leading up to the main road.
And… the truck got stuck. Again. This time, however, we were ready.
I jumped out to assess the situation while Alexandre quickly wedged traction aids under the tires. On my signal, he floored it, and the truck launched itself free, gliding across the remaining sand with ease. We had clearly graduated from the school of getting stuck in the mud.
The vast empty straight roads of the north
A Thunderous Roar Downstairs
Back at base, we needed to dry our soaked boots for the next day. There was a designated drying room, but it wasn’t quite enough for boots that wet. So naturally, we came up with a brilliant idea:
We put them in the dryer. The sound was… apocalyptic.
Meanwhile our blueberry bounty was drying in the kitchen upstairs
The machine roared and thundered as it violently tossed the heavy boots around inside, like drums announcing the end of the world. We closed every door we could, but the noise still echoed through the building like a distant storm. Miraculously, the dryer survived. And so did our boots.
The End of a Successful Field Campaign
On one of the final evenings, the sky was perfectly clear. No moon, no clouds. I suggested we drive out of town and stop at one of the abandoned quarries for some stargazing. After some hesitation, Nesrine and Adrian agreed. It was well worth it.
Above us stretched a breathtaking night sky. The Milky Way cut across the darkness, its bright star clusters contrasted by the deep shadow of the dark rift. As we stood there in silence, we once again heard wolves howling in the distance. It felt like the perfect ending to our time in the wilderness.
Under a crystal in northern Canadian wilderness
After 28 days of field work, we had collected 24 buckets of rock samples. Despite the rough start, we had successfully completed our summer campaign during one of the strangest years in recent history, 2020. A year when the world seemed to shut down. When uncertainty, isolation, and restrictions became part of everyday life.
And yet, out there in the wilds of northern Canada, things felt… different. For a while, we were free.
Free to work. Free to explore. Free to live something that felt almost normal again.
It wasn’t always easy. There were frustrations, setbacks, and long exhausting days. But there was also laughter, discovery, and moments that stayed with us. Moments that Alexandre and I still find ourselves retelling years later. And just like that, it was time to head back to Chicoutimi.
Messy beards, messy hairs and a truckload of samples after an adventurous month in the field
Back to our strangely constrained lives as PhD students in a world that hadn’t quite opened up again.
August, 2020. After months of solitude during the first COVID lockdown, our research team was finally somewhat liberated and on the move again. Our supervisor, Lucie, had secured us a three-week fieldwork campaign in northern Quebec. Two trucks. Two teams of two. Adrien and Nesrine, our group’s Master’s students. Alexandre and I, the PhD students. We set off north from Chicoutimi toward Chibougamau, the road stretching deeper and deeper into the boreal wilderness.
A Proper North American Truck
Even though I had recently obtained my Quebec driver’s license, I was still chickening out of driving. I was more than happy to let Alexandre take the wheel, especially since he seemed to prefer it anyway. Win-win.
The university had provided us with a pair of Ford F-150s. It was the largest truck either of us had been in, let alone driven thus far. Its size and power was clearly impressive. Sitting high above the road gave a commanding view, with very spacious and comfortable seating and engines that had more than enough muscle for the long northern highways. However, for the kind of forest roads and tight access tracks we would soon be navigating, the sheer size of the trucks would prove highly inconvenient.
The long drive north passed easily enough. Alexandre and I filled the hours with endless conversations, comparing cars, sharing relief about finally escaping our pandemic-induced confinement, and making plans for the weeks ahead.
A thick calcite vein cutting across an outcrop at Dolodau
We also had an unusual passenger with us. Alexandre had decided to bring along his cat, Turalyon. Leaving him alone in Chicoutimi for four weeks didn’t feel right, so Alexandre arranged for the cat to stay at a small animal shelter in Chibougamau while we were working in the field. Every few days, after returning from long days of sampling and driving through the wilderness, we would stop by to visit him.
Turalyon was not particularly fond of long car rides. Alexandre had to pull over a few times to clean up some cat puke along the way. Just another fun little bonus activity during our drive north.
Music also became a major part of the journey. Both of us were enthusiastic listeners with overlapping tastes, so the truck stereo quickly turned into a rotating playlist of band recommendations and rediscoveries.
The kilometres rolled by as the forests thickened and the towns grew fewer.
A Mining Town in the Boreal North
Chibougamau is the largest town in northern Quebec’s administrative region—an immense, sparsely populated territory that covers much of the province’s interior. Surrounded by endless boreal forest and lakes, the town sits within the traditional lands of the Cree Nation.
The region first drew attention during the 19th century when prospectors began exploring its mineral potential. But it wasn’t until the mid-20th century that Chibougamau truly emerged as a mining center, after significant copper and gold deposits were discovered in the surrounding area.
Watch out for that first step… it’s a doozey
Today the town remains an important hub for exploration and mining operations across northern Quebec. Geological surveys, drilling campaigns, and mineral development projects continue to bring researchers, geologists, and industry workers through the region. Companies such as SOQUEM maintain a strong presence, supporting exploration efforts across the vast northern landscape.
For a group of geology students heading into the field, it was very much the right place to be.
Barracks Living
Once in Chibougamau, we settled into our temporary accommodation at a SOQUEM work barracks on the edge of town.
As long as I got my Salmon Jerky with me, I’m good to go
It was certainly no Hotel Manoir D’Auteuil—a luxurious stay we had enjoyed during a conference trip the year before—but it provided everything we needed to get through the campaign. Well… almost everything.
The tap water, for instance. It smelled… swampy. And it tasted just as questionable. As we soon learned, the facility wasn’t connected to the city’s main water system. The barracks relied on its own untreated water source, which explained the unusual flavour.
Alexandre and I quickly made the executive decision to stick to bottled water. Adrien, on the other hand, decided to wing it. His stomach protested the decision rather violently. After several days of intense bathroom visits, a valuable fieldwork lesson had been learned.
Organizing Ourselves
Lucie would only be joining us during the second week of the campaign. Until then, we were largely responsible for organizing and coordinating the work ourselves. Without a clearly defined leadership structure, the early days required a bit of improvisation. Lucie had informally suggested that Adrien take on a coordinating role, mainly because he had already spent a year working in Quebec and was somewhat familiar with local field protocols. However, it wasn’t presented as a strict hierarchy, but more of a practical suggestion.
Our improvised office in Chibougamau
In practice, this meant that everyone approached the work with slightly different ideas about how things should run. Adrien tended to lean toward established field routines and procedures. For example, he suggested that we follow a schedule similar to one he had used during a previous placement with the Ministry, where Sundays were reserved as rest days. Alexandre and I looked at the situation a bit differently.
Our campaign was limited to just four weeks, and we had a substantial amount of work to complete. From our perspective, it made more sense to remain flexible and take advantage of good weather windows whenever possible. Rather than fixing a weekly day off, we preferred to let the weather dictate our rest days. As it turned out, that approach worked out quite well.
We ended up working straight through several Sundays when the weather was ideal. Later, when a particularly miserable stretch of rain rolled through during the week, we simply stayed back at the barracks and took that opportunity to rest while the others pushed through damp conditions with limited progress.
Time Versus Caution
Another topic that sparked some discussion was the question of daily working hours. Adrien suggested we follow a strict afternoon cut-off time. No matter what we were doing in the field, we should be heading back toward the barracks by around 4 p.m.
Gilman lake on the east side of Chibougamau
Alexandre and I once again leaned toward a more flexible approach. In August, daylight in northern Quebec stretches well into the evening, and it felt almost wasteful to leave productive field sites while the sun was still high in the sky. Our instinct was to maximize our time outdoors whenever conditions allowed.
At the same time, Adrien’s caution wasn’t without merit. Fieldwork in remote terrain carries its own set of risks. If something were to go wrong—vehicle trouble on a forest road (foreshadowing), an injury on an outcrop, or getting temporarily stuck somewhere off the grid—it might require assistance from the other team. Pushing too far into the evening could mean that any unexpected situation would have to be dealt with as daylight faded, increasing the complexity and risk of resolving the problem.
In other words, what Alexandre and I saw as maximizing productivity, Adrien viewed through the lens of field safety and contingency planning.
Neither approach was inherently right or wrong. It was simply a reflection of different working styles. Alexandre and I tended to focus heavily on efficiency and optimization, while Adrien leaned more toward structured procedures and established routines. Like many field teams thrown together for the first time, we were still figuring out our rhythm.
Two Projects, Two Field Strategies
Because Alexandre had more intensive fieldwork to do in the immediate area, we decided to divide our schedule somewhat strategically. Weekdays would be dedicated to his work, while weekends would be used for my own sampling campaign.
Alexandre’s PhD research focused on the Chibougamau pluton, a massive granodiorite intrusive rock body underlying much of the region around the town. Formed roughly 2.7 billion years ago during the late Archean, the pluton represents an ancient magmatic system associated with significant gold mineralization in the region. His work aimed to conduct a detailed petrogenetic study of these rocks—essentially reconstructing how the magma formed, evolved, and ultimately crystallized deep within the Earth’s crust.
The kind of pinkish rocks we were looking for during our field trip
My own project took a somewhat broader approach. Instead of focusing on a single intrusion, I was sampling a number of different late-Archean syenite intrusions scattered across the region, which Lucie and I had preselected before the campaign. These locations were much farther from Chibougamau and often required long drives from our base.
In simple terms, both of us were chasing light pinkish rocks formed from very ancient magmas—just slightly different kinds, and in different places. Alexandre was studying the internal story of one major intrusion. I was comparing several others in order to test the validity of a somewhat debated geological model known as intrusion-related gold systems. Different scientific questions, but somewhat overlapping regions of work.
Day One in the Ghost House
The first day began under a murky sky with light rain in the forecast. We drove northeast out of Chibougamau, gradually leaving pavement behind as we followed increasingly questionable forest roads winding through lakes and dense boreal forest. Somewhere beneath us lay the Chibougamau pluton itself. The intrusion stretches across dozens of kilometres beneath the region, extending beneath the large lake in the area.
So far so good. The road’s looking pretty chill… except for maybe that last bit
The roads we were using had once been logging or mining access routes. Many had clearly not seen much maintenance in years. Some looked like they had not seen any maintenance at all. This particular road was a pretty good contender for the worst we’d encounter.
Branches increasingly scraped along both sides of the truck as we pushed forward through narrow overgrowth. Every few minutes I would optimistically reassure Alexandre: Look, it’s getting better. Almost immediately another set of branches would slap aggressively against the doors and mirrors.
This was also where the size of the F-150 started to work against us. These trucks are perfect for the big wide, preferably paved, northern roads. But not for these tight abandoned roads that were slowly being reclaimed by the forest. Now, some people might have suggested parking the truck and continuing on foot. But the distances Alexandre needed to cover for his sampling were enormous. With limited time and an efficiency-focused mindset, we decided to push forward with the vehicle and see how far we could get.
Deeper and deeper we went searching for rocks
At some point early in the trip, while driving along one of the forest roads, I noticed a strange button on the truck’s key fob marked with a little exclamation point. I had never seen anything like it before, so I jokingly asked Alexandre if it was the panic button. Curious himself, he pressed it—and the truck immediately erupted into a series of loud honks that echoed through the quiet forest, catching both of us completely off guard. So yes… it was indeed the panic button. From that moment on, that’s exactly what we called it.
Later that same day, after wandering through the misty woods in search of rock outcrops, we eventually decided to head back toward the road. The problem was that we weren’t entirely sure where the road actually was anymore. We thought we had a decent sense of direction, but just to confirm, Alexandre pressed the panic button again so we could listen for the truck. The honking came from the complete opposite direction—not slightly off, but entirely wrong. And this wasn’t even in the dense jungle-like forest we would encounter later in the trip. It was a humbling reminder of just how easy it was to lose your bearings out here without proper navigation equipment.
The First Day’s Results
And cover ground we did. By the end of the day we had pushed as far along that road as we reasonably could without wasting too much time wandering blindly through the forest on foot. Unfortunately, there wasn’t much reward waiting at the end of the drive.
Outcrops were scarce. Most of what surrounded us was dense forest, marshland, and the occasional lake. Not exactly a rocky paradise for an ambitious geologist on his first field day. Still, we had managed to survey a large area, collect a few samples, and, most importantly, get a better sense of the terrain.
Were we even on the road anymore? Who knew?
The mood remained high throughout the day. Music played through the truck speakers while we joked constantly about the excellent road conditions and weather. But on the way back, our spirits took a sudden hit.
Remember those branches scraping along the truck? Well… some of them were larger than others. Quite a bit larger. In several places the vehicle had essentially been squeezed through narrow sections of overgrown road. Forced through might actually be a more accurate description. Somewhere along that journey, without either of us noticing, the passenger’s side mirror decided to take a hike. Not the entire mirror assembly. Just the glass. Gone. Vanished into the northern wilderness.
Driving back to base with morale in the toilet
We hadn’t thought to fold the mirrors while navigating what increasingly felt like a boreal jungle. Another lesson learned. Alexandre immediately slammed the truck into a U-turn and we began carefully retracing our path in the hope of recovering the missing mirror. Despite a thorough search and a considerable amount of backtracking, we never found it.
Not Exactly According to Plan
The unexpected mirror recovery operation also meant we pushed our return much later into the afternoon than originally planned. By the time we rolled back into the barracks, it was well past the time Adrien had suggested we should be safely heading back from the field. The situation did not exactly improve the ongoing debate about field schedules and safety margins.
Another tense discussion followed between Adrien and a very frustrated Alexandre, fueled by our late return, the damaged vehicle, and the already diverging approaches to how we thought the field campaign should run.
For the moment, Alexandre and I quietly decided to keep one particular detail to ourselves. Namely, that the truck was now missing a mirror. We were off to a spectacular start.
The Terror of the North
A couple of days later the skies finally cleared and we were rewarded with several bright, sunny days. With the warmth and sunshine, however, came one of the true terrors of northern fieldwork: the insects.
The weather had improved, but would our fortune improve as well?
The boreal forest is infamous for its seasonal waves of bloodsucking pests. Four main culprits dominate the warm months, each appearing at slightly different times of the summer, sometimes overlapping in particularly miserable combinations. The most famous worldwide is the mosquito. Ironically, these were often the least annoying of the group at least during the daytime.
Then came the true terror of the north: black flies. These tiny specks looked almost like fruit flies, but they were relentless carnivores. And where there was one, there were usually thousands. They crawled into every opening they could find—ears, sleeves, collars—biting and harassing you constantly. Walking through the forest meant being surrounded by a cloud of them, endlessly probing for exposed skin. They were absolute hellspawns.
A fuzzy bug on an outcrop
The other two members of the northern insect quartet are deerflies and horseflies, but thankfully we encountered relatively few of those during this particular adventure. The black flies, however, were more than enough.
The Jungle of the North
Some days were worse than others, and some locations were far more tolerable. Around town or along major roads things were manageable. But the moment we stepped deep into the forest, or near lakes and swampy areas, the insects quickly reminded us who really owned the place. But for us newcomers, it was pretty brutal.
The forest itself didn’t help matters either. In many places the vegetation was so dense that moving through it became a full-body workout. Progress meant constantly pushing through branches, tangled bushes, and young trees fighting for sunlight. Coming from Europe, it felt almost surreal.
A white-spotted sawyer beetle in the back of our truck
This wasn’t the kind of forest I had grown up with. Not even close. It was more like an overgrown jungle. Without a machete, you were essentially swimming through vegetation, pushing your way forward against an endless green current.
More Bad Luck
On one of the weekdays during our first week, we were traversing a section of what I would generously describe as medium-density forest. That meant it was still somewhat walkable. We carried our usual gear: hammers, sample bags, notebooks. Alexandre had his tablet, and I carried his Garmin GPS unit clipped to my belt.
Roaming through the boreal forest
After finishing our work in the area, we returned to the truck. That’s when I noticed something odd. The only thing still clipped to my pants was the carabiner and the battery clip. The GPS itself was gone. When I had changed the batteries earlier, I had apparently failed to properly lock the safety latch back into place. Somewhere during our trek through the dense vegetation, the bushes must have caught the device and ripped it clean off.
I felt terrible about losing it. Alexandre, meanwhile, was already becoming increasingly demoralized after the string of mishaps we had experienced so far. To make matters worse, the device design itself seemed almost engineered for failure. The small clip used to attach the GPS to your belt was mounted on the battery compartment, not on the main body of the unit. Meaning if the clip came loose, the entire device simply vanished.
We had to stay close in the forest because even with high visibility vests, we could easily lose each other in the green
Improve your device design, Garmin!
The Quest for the “Pluton de France”
During the first weekend we dedicated Saturday to my project. My target was a large pink blob on the geological map labeled Pluton de France, a sizeable Monzonite intrusion located northeast of Chibougamau. From literature it seemed close enough to what I was hoping to sample for my study.
We tried several old logging roads, driving long stretches only to eventually encounter dead ends. Some roads had collapsed entirely. Others had been completely reclaimed by vegetation. It quickly became clear that any industrial activity in this area had likely been abandoned for many years.
An overgrown old logging site providing a large clearing in the forest
Rather than return empty-handed, I decided to improvise and sample several interesting-looking outcrops along the way. Fieldwork often requires adapting to reality on the ground. After all, there’s only so much you can determine from a rock in hand before laboratory analysis reveals the full story.
At one point we reached a large open clearing left behind by past logging operations. The place felt strangely peaceful. Calm. Quiet. Even the bugs seemed to take a break there. But then we spotted something on the ground. Bear droppings. Suddenly the calm silence of the clearing felt a little less comforting.
A Couple of Hours to Kill
After trying, and failing, to reach the Pluton de France from several different directions, I eventually admitted defeat. We still had some time left in the day, though, and curiosity got the better of me. Just north of our location on the map was a massive lake with a peculiar shape, almost like a giant claw mark carved into the landscape: Lake Mistassini.
Leaving the logging roads behind for the day
From the map it didn’t seem that far away. At least not when zoomed out. We were already roughly halfway between Chibougamau and Mistassini, so why not take the opportunity for a bit of sightseeing? There was just one complication.
Despite the illusion of normality our fieldwork provided, the world was still very much living through the 2020 pandemic lockdowns. We had been clearly instructed that the nearby First Nations communities, including Mistissini and Oujé-Bougoumou, were off limits to outside visitors. And yet here we were. Driving toward Mistassini. Rebels.
A Forbidden Detour
We justified it to ourselves with a simple plan: drive to the lake, take a few photos, refuel, and head back. No interactions with locals. Besides, we were already running low on fuel. The Mistassini gas station was now closer than the one back in Chibougamau. Unfortunately, when we reached the turnoff toward town, we discovered a line of cars waiting at a checkpoint.
The community had set up actual road controls to monitor who was entering and leaving. This is when we started sweating. Turning around was not an option anymore, but Alexandre wasn’t interested in pushing our luck any further either. We would do exactly one thing: reach the gas station, fill up, and leave.
Sunsets from our base camp in Chibougamau
No sightseeing, no lake, No detours. I wasn’t going to push the issue. Alexandre had already had a stressful enough week. And so Lake Mistassini remained unseen. Another small opportunity lost to the rigid world of 2020.
The Beaver Dam
The following day we returned to exploring the Chibougamau area for Alexandre’s project. Another sunny day. Another road our truck was probably never meant to drive on.
You see an impenetrable forest, I see a shortcut
Despite appearances, the road actually wasn’t too bad overall. The only questionable part was a small creek crossing in a swampy section. Otherwise, it was quite decent by our new standards. We collected some solid samples, the insects were tolerable, and the day progressed smoothly. But on the drive back something had changed.
The small creek crossing had widened. Part of the road had begun collapsing into the swamp. Still, we had crossed it once already without issue. Surely the second time would be fine. Alexandre eased the truck slowly forward into the muddy water. And then… The truck stopped. Stuck.
Getting the traction aid out
We stepped out to inspect the situation and quickly realized the problem. The road had been built over an old beaver dam, and that dam had begun collapsing. The more Alexandre tried to drive out, the deeper the front wheel dug itself into the mud. Water seeped into the growing crater around the tire while the truck slowly tilted sideways like a sinking ship. Eventually the car felt so tilted that I had to pull myself out through the drivers side whenever I wanted to get out.
We tried digging. We tried traction aid under the tires. Nothing worked. After more than an hour of struggling, we finally admitted defeat.
The Accidental Distress Signal
Alexandre pulled out the satellite phone and managed to reach Adrien after several attempts. Meanwhile, I grabbed the SPOT emergency GPS device we had been given for field safety. In case of trouble, we were supposed to send a notification through it so our supervisor Lucie, back in Chicoutimi, would know our situation.
There was just one small problem. During the original briefing, it hadn’t been made entirely clear which button should be used in which situation. The device had three buttons. One was strictly for life-threatening emergencies and would contact national rescue services. The other two were meant for lesser degrees of trouble.
Traction aid was doing a great job at sinking into the mud under the tire
Out of the two, I picked the one that sent a distress alert to Lucie and the entire research team back at the university. This naturally caused a brief panic on their end. Some people began discussing whether national rescue services might need to be contacted. Fortunately, Lucie knew us well enough not to immediately escalate the situation.
So no helicopters were dispatched to rescue two geologists with a truck stuck in the mud.
The Rescue Operation
Adrien and Nesrine were already on their way back to the barracks when Alexandre reached them by phone. They immediately turned around and headed toward our location. Meanwhile, we packed our essentials, locked the truck, and began walking down the road toward the main route.
Thankfully, we hadn’t gotten stuck too far from a larger road, so reaching us wasn’t too difficult. After the week Alexandre had endured, he was clearly bracing himself for another argument about field decisions. But none came. Adrien simply picked us up and tried to lighten the mood. No judgment. These things happen. He was a trooper.
Adrien arrived with the second truck
He had also brought along a tow cable. None of us had ever actually attempted a recovery like this before, so a fair amount of improvisation followed. We hooked the two trucks together, stepped back to a safe distance, and Adrien floored it. His truck fishtailed wildly for a moment… Then suddenly our vehicle broke free from the mud with a loud, satisfying suction pop. Cheers erupted.
The crisis was over. And when we returned to base later that evening, we suddenly realized something unfortunate. Oh. Look at that. The passenger-side mirror was missing. What a shame. Clearly it must have fallen off while the truck was stuck in the mud and not at any other point in time… Those damn beavers and their dams.
A Turning Point
For all the misfortunes that plagued our first week—lost mirrors, missing GPS units, insect swarms, collapsing beaver dams—it would ultimately mark the lowest point of the entire campaign. From that moment on, things slowly began to improve.
What a great road… 10 out of 10, would drive it again
The remaining weeks of our fieldwork would prove far smoother, far more productive, and far less chaotic. But those first few days in the northern wilderness had already given us stories we would be laughing about for years.
And the rest of the expedition still had plenty in store for us.
