| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Portugal > Ferberite with Muscovite |
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| DESCRIPTION: | No. 51192 |
| Mineral: | Ferberite with Muscovite |
| Locality: | Panasqueira Mine, 4th Level, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal |
| Description: | Doubly-terminated lustrous black ferberite crystals to 75 mm long with partial coating on select faces with translucent tan-colored muscovite crystals to 1 mm. The corner on the underside of the main termination is chipped. Ex. Peter B. Nalle (1923-2010) collection #518; gift from mine manager in 1978 during underground inspection |
| Overall Size: | 7.5x4x1.5 cm |
| Crystals: | 1-75 mm |
| Archived: | For reference only |
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