2.5" Natural Rough Black Tourmaline Mineral Crystal Specimen Schorl Brazil Seed Some species grew to enormous

Some species grew to enormous sizes

Fossil evidence across multiple geological strata indicates that Deinotherium adapted to changing climates over millions of years

though it can also occur in massive forms

creating a unique geological phenomenon

2.5" Natural Rough Black Tourmaline Mineral Crystal Specimen Schorl Brazil Seed Some species grew to enormousLocation: Brazil Weight: 3. 7 Ounces Dimensions: 2. 5 Inches Long, 1. 4 Inches Wide, 1. 2 Inches Thick The item pictured is the one you will receive. Black Tourmaline, also known as Schorl, is a striking black crystal from the tourmaline family, valued for its deep color, durability, and natural luster. Found in igneous and metamorphic rocks, Black Tourmaline forms long, striated crystals with a glassy to resinous surface. With a Mohs hardness of 7 to