USPR.OB gold, silver and copper mining development in the U.S. and Mexico
U.S. PRECIOUS METALS, INC.
The Solidaridad Project - Mineralization
Three mineralized zones clustered near the ranch of La Sabila owned by Don Victorio Cardenas were identified by the early drilling: the North Zone, the Main Discovery Zone and Cuendeo, (2 km south of the Main Zone). Twelve holes are considered 'pay holes' with the drilling results and metal values shown in ounces per ton (opt) for gold and silver and percent for copper in Table 1. The Main Zone is 40 to 60 meters wide on the surface and approximately one km in length.


Each drill hole starts with surface examinations of rock outcrops. Shown here is a fracture mineralized with copper oxide containting both gold and silver.

USPR personnel, scientists and others looking at copper oxide mineralization at La Sabila.

Rock outcrop showing copper oxide.

Mike Floersch demonstrating the Niton XRF analyzer. The readings for this particular sample predicted 1 oz. of gold per ton of ore.

Project geologist Juan Alberto Contreras standing adjacent an outcrop of advanced argillic alteration.

Cut surface sample of chalcopyrite and pyrite from Cuendeo, USPR property 2 kilometers to the south of the Main Zone.
Solidaridad Project

History

Mineralization

Geology

Drilling

Mineral Processing

Drill Core

Drill Data - 2008

Drill Data - 2010

Labs

Road Improvements

Summary