Staurolite and Quartz Crystal

appearing to have been precision cut by man and having a diamond-like geometrical shape

8 mm / 3x3x2 inches

from Rizal Province

it always shows quite well in any collection

Stibnite Crystal Spray | Shiny Metallic Mineral | 19 Gr | Xikuangshan Mine, China | SO24 Fluorescent Staurolite and Quartz CrystalThis is an attractive shiny spray of metallic stibnite crystals from the Xikuangshan Mine of China. Stibnite is a lead gray mineral occurring as striated prismatic crystals, that are made up of antimony sulfide and is the main ore of antimony. It often forms groups of long, shiny metallic crystals radiating out at different angles. NOTE: Stibnite (antimony) is toxic and can be harmful if inhaled or swallowed. While a crystal sitting on your shelf