Blue Tourmaline 4mm Microfaceted Round A Grade - 15-16 Inch 15x30 White Howlite is named for

White Howlite is named for Canadian mineralogist Henry How

sometimes containing rainbow inclusions

Golden Blood Quartz is a clear to milky to white silicon dioxide mineral

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and features dark manganese dendrites throughout

Blue Tourmaline 4mm Microfaceted Round A Grade - 15-16 Inch 15x30 White Howlite is named forBlue Tourmaline ranges in color from green to blue to yellow to green with black, milky white and clear, colorless inclusions. It is an aluminum borosilicate mixed with iron, magnesium and other metals that give it its color. Tourmaline occurs in nearly every color in the rainbow and its name derives from turmali, the Sinhalese word for mixed color precious stone. Tourmaline is unusual in that it is both pyroelectric and piezoelectric, meaning it