as its rich patterned coloration in shades of green is unique among gems

This gorgeous black and white slice displays very well with one side expertly polished and the other left untouched

Weight:  275

Rubin at UCLA as a H5 Chondrite

Product ID: ACGP23587

Tourmalinated Quartz | Baguette Cut | 20.3x14.7mm 20.7ct | Brazil | SO24 Laumontite as its rich patterned colorationProduct Type: Tourmalinated Quartz Approx Weight (per piece): 20. 7ct Size: 20. 3x14. 7mm Shape: Baguette 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