| Locality type: | Mine |
| Classification |
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| Species: | Stewartite |
| Formula: | Mn2+Fe23+(PO4)2(OH)2 · 8H2O |
| Abundance at site: | Rare |
| Confirmation |
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|
| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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|
| Strunzite | 4 |
| Phosphosiderite | 3 |
| Laueite | 3 |
| Strengite | 2 |
| Triplite | 1 |
| Rockbridgeite | 1 |
| Data |
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| Mineral Data: | Click here to view Stewartite data |
| Locality Data: | Click here to view SĂtio do Castelo Mine, Folgosinho, Gouveia, Guarda, Portugal |
| Photo Gallery | View Gallery (6 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 170126 |
| Long-form Identifier: | 1:3:170126:5 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Stewartite |
|---|
|
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| 17.7km (11.0 miles) | âCorvaceira quarry, Corvaceira, Tavares (ChĂŁs; VĂĄrzea e Travanca), Mangualde, Viseu, Portugal |
| 19.1km (11.9 miles) | âVela Nordeste quarry, Vela, Guarda, Guarda, Portugal |
| 23.3km (14.5 miles) | âCubos-Mesquitela-Mangualde area, Mangualde (Mesquitela e Cunha Alta), Mangualde, Viseu, Portugal |
| 25.5km (15.9 miles) | âRegada, Cubos-Mesquitela-Mangualde area, Mangualde (Mesquitela e Cunha Alta), Mangualde, Viseu, Portugal |
| 26.2km (16.3 miles) | âFonte da Cal Mine, Bendada Mines, Bendada, Sabugal, Guarda, Portugal |
| 26.2km (16.3 miles) | âBendada Mines, Bendada, Sabugal, Guarda, Portugal |
| References |
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TvrdĂ˝, J., Sejkora, J., Rosseel, P., DolnĂÄek, Z. (2021) Ferraioloite from the SĂtio do Castelo mine, Folgosinho (Guarda, Portugal), description and Raman spectroscopy. Journal of GEOsciences, 66 (3). 139-146 |
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SĂtio do Castelo Mine, Folgosinho, Gouveia, Guarda, Portugal