Polished Specularite Slab - Michigan Stone: Obsidian

Stone: Obsidian

Chemical Formula: Al₂O₃ & Al₂SiO₅

Vanadinite typically forms in arid climates alongside other lead-based minerals

Pink is used for people dealing with stress and needs time to heal

and sometimes realgar (orange)

Polished Specularite Slab - Michigan Stone: ObsidianSpecularite, also known as specular hematite, is a variety of hematite that is identified by microscopic flakes of hematite and mica that imitate a mirror. This mineral can be found all over the world including Canada, Italy, Brazil, Sweden, and the United States. This slab has been coated with a thin layer of epoxy to help stabilize the specimen and give it a clean appearance. Hematite is an iron oxide found virtually everywhere on Earth. This