Red Hyalite Opal Specimen Mix from Ojuela Mine opal highlighting the distinct mineral formations

highlighting the distinct mineral formations found in Mexico

It can be found in a range of colors

it creates a striking

5cm x 4cm x 3cm

alkali-deficient member of the tourmaline group

Red Hyalite Opal Specimen Mix from Ojuela Mine opal highlighting the distinct mineral formationsWe 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,