For nearly a century, the molybdenum mine shaped life in Questa as surely as the river and the mountains. Molybdenum, the hard-to-pronounce metal at the center of the story, gave generations of local families work, and gave the village an industrial chapter alongside its older farming and ranching roots.
Underground mining by Molycorp began around 1919. In those early years, miners went beneath the surface after the ore, beginning a long relationship between Questa and the company known locally simply as Moly. For a small village, the mine meant steady jobs close to home, and mining families became a defining part of the community.
The way the ore came out of the ground changed over the decades, and each change remade the landscape and the work. An open pit operated from 1965 to 1981, opening the mountainside to view and marking a very different era from the underground workings that came before it.
Then, in 1983, block-cave mining followed. Under that method, ore is undercut so that it caves and can be drawn off from below, a return to underground mining after the open pit years. Through each of these eras, underground, open pit, and block cave, Questa miners adapted and kept working.
Among the remembered voices of the mine is miner David "44-Dave" Trujillo. A nickname like 44-Dave carries the flavor of a workplace where men were known by their numbers, their crews, and their stories. Remembering voices like his keeps the mine's history human, measured not only in production eras but in the people who spent their working lives there.
The end came in June 2014, when Chevron closed the mine, laying off about 300 workers. For Questa, the closure was a blow felt in households across the village: paychecks gone, plans changed, and a way of life that had lasted for generations suddenly finished. About 300 layoffs in a community this size touches nearly everyone, directly or through family and neighbors.
The mine's story did not end at closure, however. The site is now in Superfund cleanup, the long process of addressing the environmental legacy left behind by decades of mining. Cleanup is its own chapter, slower and less visible than mining itself, but just as consequential for the land and water around Questa.
Taken as a whole, the mine era runs from around 1919 to 2014, with an open pit from 1965 to 1981 and block-cave mining from 1983. It is a century in which Questa was, in large part, a mining town, and its effects, in families, memory, and landscape, are still unfolding today.