AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Brazil > Microcline (twinned crystals) |
DESCRIPTION: | No. 70272 |
Mineral: | Microcline (twinned crystals) |
Locality: | Morro Redondo, Coronel Murta, Minas Gerais, Brazil |
Description: | Large translucent white microcline crystals that are repeatedly twinned following the Carlsbad Law of feldspar twinning resulting in wedge-shaped shapes in V-formations on several axes. |
Overall Size: | 6.5x6.5x6 cm |
Crystals: | 3-55 mm |
Archived: | For reference only |
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