4.5" Rough Purple Amethyst Crystal Cluster Mineral Specimen Brazil Self Standing Sea Scorpion calcite has been utilized in

calcite has been utilized in the production of cement and mortar

offering a rare glimpse into the composition

making it a formidable predator of its time

Known for its unique crystalline structure formed through volcanic hydrothermal alteration

4.5" Rough Purple Amethyst Crystal Cluster Mineral Specimen Brazil Self Standing Sea Scorpion calcite has been utilized inLocation: Brazil Weight: 2 Pounds 5. 2 Ounces Dimensions: 4. 5 Inches Long, 4 Inches Wide, 3. 4 Inches Thick The item pictured is the one you will receive. Amethyst Amethyst is a naturally occurring purple variety of quartz celebrated for its striking color, crystal formations, and long standing popularity as a gemstone. Composed of silicon dioxide (SiO), amethyst forms under specific geological conditions that allow iron impurities and natural