• High Tech Placer Mining Systems
    Providing Solutions to Make Gold Green
  • Environmentally Friendly & Maximum Recovery
    Incorporating the strength of our partners, the AuVert system provides the highest gold recovery of any alluvial system on the market today.

AuVert aims to support alluvial miners by:

  • Offering unparalleled recovery technologies
  • Critical training & support for new operators
  • Providing secure and efficient process systems

What Is Placer Gold?

Merriam-Webster defines "placer" as: An alluvial, marine, or glacial deposit containing particles of valuable mineral and especially of gold. A natural concentration of heavy minerals caused by the effect of gravity on moving particles.

When heavy, stable minerals are freed from their matrix by weathering processes, they are slowly washed downslope into streams that quickly winnow the lighter matrix. The heavy minerals become concentrated in stream, beach, and lag (residual) gravels and constitute workable ore deposits. Minerals that form placer deposits include gold, platinum, cassiterite, magnetite, chromite, ilmenite, rutile, native copper, zircon, monazite, and various gemstones.