The Colombian government and large‐scale mining companies accuse small‐scale gold miners of lacking a sense of the future, thereby harming the future of Colombia. In this article, I argue that marginalized people who extract gold with small‐scale techniques create an alternative sense of future by engaging with the leftovers of their gold mining practices. This article is based on ethnographic fieldwork with people who struggle to make a living in the wake of large‐scale mining interventions in the town of Marmato. Small‐scale mining constantly creates simple by‐products—gases, rubble, and mud—that look like waste. Small‐scale miners engage with such substances as a way to make sense of their lives and the future. Making the relationships between humans and geological substances, waste and technology visible elucidates alternative forms of life that “get in the way” of a multinational mining company, the national government, local mafias, and financial markets hungry for gold in times of crisis. By analyzing people's engagement with leftovers, I offer an understanding of resilience and survival in the margins of capitalist cycles of violence.