AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Brazil > Samarskite-(Y) |
DESCRIPTION: | No. 49935 |
Mineral: | Samarskite-(Y) |
Locality: | Divino de Ubá, Minas Gerais, Brazil |
Description: | Large terminated prismatic samarskite crystal with tan-colored metamict surfaces. Brilliant black samarskite is visible beneath the metamict surfaces where there are fresh exposures. Radioactive. Ex. Robert M. Eaton (1918-2002) collection |
Overall Size: | 24x13x12 mm |
Crystals: | 4-24 mm |
Archived: | For reference only |
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