USAC holds three
antimony, silver and gold concessions that
are collectively called the “Los Juarez”
PINAL DE AMOLES, QUERETARO, MEXICO
USAC through USAMSA
holds a Supply Agreement with Pinar de Amores S.
A. de C. V. on 4 concessions in the Soyatal
A flotation mill is
currently being moved to to this
ESTACION MADERO, COAHUILA, MEXICO
USAC through its
wholly owned subsidiary, USAMSA, owns and
operates this smelting facility.
6) BEAR RIVER ZEOLITE
Bear River Zeolite Company
is a wholly owned subsidiary of USAC with
extensive natural zeolite deposits, that
mines, mills, packages and ships a variety
of zeolite products.