| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Portugal > Arsenopyrite |
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| DESCRIPTION: | No. 37054 |
| Mineral: | Arsenopyrite |
| Locality: | Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal |
| Description: | Bright metallic arsenopyrite crystals in groupings up to 15 mm of parallel crystals. For more information see article: The Minerals of Panasqueira, Portugal in Mineralogical Record v.2, #2. Ex. Frech collection #428 |
| Overall Size: | 5x3.5x3 cm |
| Crystals: | 5-10 mm |
| Archived: | For reference only |
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