Rare Dumortierite in Quartz from Brazil.
Quartz containing fibrous inclusions of dumortierite, a borosilicate mineral known for its blue to violet coloration. The inclusions form naturally within the host quartz, creating distinctive internal patterns. This material is hard and stable, making it suitable for both cutting and collection
8 pieces / 6.485 grams
Estimate: $175 - $190
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