Black Obsidian Bracelet - 8mm Pink Opalite Macrocrystalline Quartz is defined as

Macrocrystalline Quartz is defined as being within any granular structure within another rock matrix or a large crystal structure

Mineral: It is a member of the Quartz family and a microcrystalline silicate

GRAPE AGATE

Weight: 127g       Size: H 55mm

Black Obsidian Bracelet - 8mm Pink Opalite Macrocrystalline Quartz is defined asBead Size: 8mm (Chosen at random) (All measurements are approximate) BLACK OBSIDIAN STRENGTH PROTECTION GROUNDING TRUTH TRAUMA Source s: United States, Canada, Mexico, Guatemala, Argentina, Chile, Greece, Hungary, Italy, Iceland, Russia, New Zealand, Japan, and Kenya. Mineral: As a volcanic glass, obsidian resembles a mineral but it's not a true mineral because its composition is too complex and lacks the typical mineral crystalline structure.