| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Portugal > Ferberite, Quartz, Siderite |
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| DESCRIPTION: | No. 16630 |
| Mineral: | Ferberite, Quartz, Siderite |
| Locality: | Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal |
| Description: | Good old-time specimen of colorless quartz crystals up to 5 cm long with overgrowth of black ferberite crystals up to 3 cm and brown siderite crystals up to 2 cm. All crystals are undamaged. Ex. Earle C. Sullivan (1906-2005), author of History and Minerals of Old Mine Park, Trumbull, Ct. |
| Overall Size: | 7x7x5 cm |
| Crystals: | 1-5 cm |
| Archived: | For reference only |
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