Hematite obsidian necklace with a black agate center bead

Handmade bracelet of hematite and obsidian with a agate center bead and silver plated lobster claw 17 inches long

Hematite crystallizes in the form of tubular crystals, rhombohedral and scalenhedral, platty masses, culumner and granular shapes, plate and leaf like layers, rosettes, reniform masses, stalactites patterns, and botryoidal configurations. The color range includes grey to black, brown-red, orange, and red often with a metallic luster.

Obsidian is lustrous to non lustrous volcanic glass usually characterized by its conchoidal fracture. It occurs in black, blue green, rainbow, snowflake, and mahogany. Silicon dioxide