Red Hyalite Opal Specimen Mix from Ojuela Mine Serpentine Russian rainbow pyrite is a

Russian rainbow pyrite is a type of pyrite mineral that exhibits a unique iridescent coloration

From Tibet

When it is exposed to UV light

Size:  16cm x 18

Weight: 1074g

Red Hyalite Opal Specimen Mix from Ojuela Mine Serpentine Russian rainbow pyrite is aWe were thrilled to acquire a small lot of these Red Hyalite Opal Specimen Mix from Ojuela Mine, which have a fascinating combination of minerals. In regular daylight, these pieces have a beautiful visual contrast. A rich, earthy red from Hematite inclusions coats and stains a matrix of crystalline Calcite and sparkling drusy Quartz. The interplay between the deep red and the bright white is aesthetic all on its own. Draped over parts of the surface,