3.1" Natural Rough Black Tourmaline Mineral Crystal Specimen Schorl Brazil Cave bear these eggs dwarf those of

these eggs dwarf those of any modern bird species

~410 million years ago (Devonian Period):Corals re-emerged and formed their first extensive reef systems

Early inhabitants of South America likely hunted Glyptodon for its meat and hide

including several Crocodiles

and support teamwork or group healing

3.1" Natural Rough Black Tourmaline Mineral Crystal Specimen Schorl Brazil Cave bear these eggs dwarf those ofLocation: Brazil Weight: 6. 8 Ounces Dimensions: 3. 1 Inches Long, 1. 6 Inches Wide, 1. 4 Inches Thick The item pictured is the one you will receive. Black Tourmaline, or Schorl, is a common but remarkable member of the tourmaline group, found in igneous and metamorphic rocks. Its natural striated crystals, deep black to dark brown color, and glassy to resinous luster make it a classic mineral for study, collection, and jewelry. Black Tourmaline has a