#1 producer of kaolin clay and silica on the west coast. Supplier of critical industrial minerals including ilmenite heavy mineral concentrate.
US Mine Corp manages its own projects in the manufacturing of critical industrial minerals used across a vast range of applications. With a diverse and extensive operational background, we develop mineral resources efficiently and profitably — with projects throughout North America.
From construction and agriculture to glass manufacturing and equestrian arenas — our minerals power the industries that build the world.
Premium processed kaolin for industrial applications requiring fine particle size and high brightness.
High-temperature refractory clay ideal for building products and heat-resistant applications.
Versatile plastic clay with excellent workability for ceramics and construction materials.
Bulk kaolin clay products for large-scale industrial manufacturing processes.
Premium silica sand for equestrian arenas, sports surfaces, and landscaping applications.
Iron-rich laterite deposits for specialized industrial and construction applications.
Ilmenite heavy mineral concentrate production from our flagship California deposit. A critical source of titanium feedstock for domestic manufacturing.
Privately owned, fully permitted clay deposits producing building and agricultural products from premium Ione Formation clays.
High-purity silica sand deposits serving glass manufacturing, building products, fill sands, equestrian and bunker sand markets.
We integrate environmental management into all facets of our business — ensuring risks are identified and managed for positive outcomes. We aim to minimize our lasting footprint.
US Mine Corporation is fortunate to be located in an area where our community is valued. We take pride in being involved whenever we can — supporting local initiatives, schools, and organizations that strengthen the fabric of our neighborhoods.
"Working at US Mine Corp has given me the opportunity to grow and contribute to something meaningful every day."
"The team here is like family. We look out for each other and take pride in the work we do."
"Mining is an essential part of everyone's life — the friendships forged underground last a lifetime."
US Mine Corp is always looking for dedicated, skilled individuals to join our growing operations. Explore our current openings below.
Operate heavy mining and processing equipment
Lead maintenance and repair of mining fleet
Install, maintain, and repair industrial machinery
Service and repair heavy mining equipment
Support mineral testing and quality analysis
Operate processing plant and mine-site equipment
US Mine Corp is always looking to expand its portfolio of projects. The company is currently engaged in exploration and development activities across numerous properties throughout the western United States, with emphasis on strategic regions of California and Nevada.
Whether you need premium industrial minerals or want to explore partnership opportunities, we'd love to hear from you.