Pyrite
Pyrite is a common sulfide mineral composed primarily of iron and sulfur, typically occurring as metallic yellow crystals with a distinctive reflective surface. It forms in a wide range of geological
Ascona operations spans multiple regions, allowing us to maintain a stable supply chain and respond effectively to global market needs. The scale of our operations reflects our long-term commitment to responsible resource development and continued investment in advanced mining practices.
By supplying high quality raw materials, Ascona contributes to industries that keep modern economies functioning and growing. Ascona supports infrastructure, technology, energy systems, and countless everyday applications employing talented people from various backgrounds including engineering, geology, operations, environmental management, and community engagement.
Ascona’s planned but swift decision making, efficient use of resources, continuous improvement, and rapid adaptation to change enable our teams to operate with clarity, reduce operational complexity, and consistently meet performance targets even in challenging environments.
Over time, this culture has become a defining element of Ascona Mining and a key factor in our sustained operational reliability.
Silver
Silver can be extracted from lead ores in large furnaces through a process called cupellation. In this method, the lead containing silver is heated in the presence of air so that the lead oxidizes and
Gold
Gold mining is the extraction of gold from the earth. Throughout history, early mining efforts focused on alluvial deposits, where gold particles were naturally concentrated in riverbeds, floodplains,
Copper
It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. These properties allow copper to be shaped, stretched, or formed without breaking, making it ideal for wi
