Home > Term: dumortierite quartz
dumortierite quartz
A massive, blue, violet-blue, or blue-black, opaque variety of quartz colored by intergrown crystals of dumortierite.
- Kalbos dalis: noun
- Pramonės šaka / sritis: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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- ed.young
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