AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Brazil > Quartz (Dauphiné-law twins) with Muscovite |
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DESCRIPTION: | No. 81489 |
Mineral: | Quartz (Dauphiné-law twins) with Muscovite |
Locality: | Galiléia, Minas Gerais, Brazil |
Description: | Lustrous transparent colorless quartz crystals to 48 mm with lustrous translucent yellow muscovite mica crystals to 6 mm on one side. The quartz crystals are twinned following the Dauphiné Law of quartz twinning. |
Overall Size: | 5x3x2.5 cm |
Crystals: | 3-48 mm |
Archived: | For reference only |
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