Black Mica Top Polished Point back-to-school are known for their distinctive

are known for their distinctive inclusions resembling tree branches or moss

also known as phlogopite

cooling in magmatic environments

Large Black Obsidian Buddha Pendant With Hole

Height with stand 20 Inches

Black Mica Top Polished Point back-to-school are known for their distinctiveUniqueness Guaranteed: Every item is one of a kind, making them ideal for any project or design. Avg Size Range: (3 to 4 Inches Tall, 2 to 3 Inches Wide) Sizes Vary Black mica, commonly known as biotite, is a silicate mineral composed of potassium, iron, magnesium, aluminum, and silica. It forms in igneous and metamorphic rocks as minerals crystallize under high temperature, high pressure conditions. Its dark black to deep green color comes from high