Quartz Czech Republic These are the only Copper

These are the only Copper “sheets” that I have seen from Corocoro

and prized more than ever by dealers and collectors alike

Unlike some of the other major mines of the San Juan Triangle (e

There are truly about 5 localities in the world the produce fine crystallized Ludlamite specimens

In sunlight

Quartz Czech Republic These are the only CopperA beautifully crystallized specimen of Quartz from the lesser known Dawn of Day mine in San Juan County. The piece comprises several radiating groups of sparkling, lustrous, stubby Quartz crystals which are included with what, presumably, is some kind of iron oxide to create the soft orange internal color. Great condition overall and seldom seen on the market. Collected by Robert Stoufer in 2009. Specimen# CO712B163