Red Hyalite Opal Specimen Mix from Ojuela Mine chevron amethyst This beautiful

This beautiful

It was discovered in the 1960s during the mining of bertrandite

unique Pyrite Sun specimens such as these are highly collectable as they are found only in the underground coal mines of Sparta

85 in / 45-47mm

rather than developing in a more common cubic form

Red Hyalite Opal Specimen Mix from Ojuela Mine chevron amethyst This beautifulWe 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,