Specimen Gold 3574Idrd

$65.00 In stock Weight: 8.14 Grams
Length: 2.5 cm
Width: 2.2 cm
Height: 0.8 cm


Ouray Co. CO

Rocky Mountain Gold!!!!     Crystalline Gold specimen from the historic Idarado Mine, Ouray Co. Colorado.  Gold shows on most faces. Gold occurs as intricate, honeycomb-like  grains, and irregular forms where Gold has crystallized around Quartz crystals within a small Quartz vein.  Gold shows brilliant luster, and a brassy-yellow color. Trace pyrite, and Sphalerite in the matrix. (untreated with any reagents)

A Specific Gravity determination indicates 22 grains Gold.