AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Portugal > Fluorapatite, Arsenopyrite, Quartz, Muscovite |
DESCRIPTION: | No. 50430 |
Mineral: | Fluorapatite, Arsenopyrite, Quartz, Muscovite |
Locality: | Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal |
Description: | Large plate of bright metallic arsenopyrite crystals to 10 mm and transparent colorless quartz crystals to 30 mm partially overgrown with olive-colored muscovite mica crystals to 3 mm plus three tabular transparent blue fluorapatite crystals to 40 mm. Ex. Peter B. Nalle (1923-2010) collection #708, acquired in 1996 |
Overall Size: | 13x13x6 cm |
Crystals: | 1-40 mm |
Archived: | For reference only |
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