Red Hyalite Opal Specimen Mix from Ojuela Mine bowl The intricate growth patterns and

The intricate growth patterns and excellent termination points make this a superb representative example of this arsenate mineral

Because these are completely natural stones shaped by expert lapidaries

localized density of the raw quartz block prior to heating

Beautiful Handmade One Face Polished Natural Amethyst

beautifully patterned metamorphic rock we see today

Red Hyalite Opal Specimen Mix from Ojuela Mine bowl The intricate growth patterns andWe 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,