Dumortierite inclusions in quartz

Weight: 1.75 g
Size: 15.4 x 9.7 x 8.1 mm

€95,00

Blue needles of dumortierite included in colorless quartz. Nice light blue stars in the volume of clean quartz.
More information about this spectacular and relatively new material:
- Gems and Gemology, Spring 2015, Vol. 51, No. 1
- “Between a rock and a hearty place” blog

Sample type: unpolished crystal
Origin: Vaca Morta quarry, Serra da Vereda, Boquira, Bahia, Brazil

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