AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Brazil > Elbaite Tourmaline and Muscovite on Quartz (Dauphiné-Law Twinned) |
DESCRIPTION: | No. 51855 |
Mineral: | Elbaite Tourmaline and Muscovite on Quartz (Dauphiné-Law Twinned) |
Locality: | Galilea, Minas Gerais, Brazil |
Description: | Lustrous transparent dark-green elbaite tourmaline crystals to 18 mm long intergrown with yellow muscovite mica crystals to 1 mm on translucent gray quartz crystals to 45 mm long. The quartz has etched faces that exhibit Dauphine Law twinning. |
Overall Size: | 8.5x6x5.5 cm |
Crystals: | 1-45 mm |
Archived: | For reference only |
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