Specimen Size:   Cabinet-sized

and basalt

This is a great specimen that weighs 0

including the Native American tribes

Weight:   22 - 36 grams /  0

Tourmalinated Quartz | Octagon Cut | 17x13mm 13.3ct | Brazil Libyan Desert Glass Specimen Size: Cabinet-sizedProduct Type: Tourmalinated Quartz Approx Weight (per piece): 13. 3ct Size: 17x13mm Shape: Octagon Cut Color: Colorless Clarity: Tourmalinated Clear Origin: Brazil Treatment: Natural No known treatment The appearance of Tourmalinated Quartz is characterized by clear or milky quartz with dark, thread like, or needle shaped inclusions of black tourmaline running through the stone. These inclusions can vary in density, giving each piece a distinct and