Locality type: | Prospect |
Classification |
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Species: | Chamosite |
Formula: | (Fe2+)5Al(Si,Al)4O10(OH,O)8 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Chamosite data |
Locality Data: | Click here to view Numão prospect, Numão, Vila Nova de Foz Côa, Guarda, Portugal |
Data Identifiers |
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Mindat Occurrence Record ID: | 1497680 |
Long-form Identifier: | 1:3:1497680:7 |
GUID (UUID V4): | 64be6d9a-3ce9-45f5-b615-7a1d3dfaa202 |
Nearest other occurrences of Chamosite |
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24.9km (15.5 miles) | ⓘCabeço da Mua Mine, Felgar e Souto da Velha, Torre de Moncorvo, Bragança, Portugal |
56.4km (35.0 miles) | ⓘVale do Ninho Mine, Mascarenhas, Mirandela, Bragança, Portugal |
65.7km (40.8 miles) | ⓘSítio do Castelo Mine, Folgosinho, Gouveia, Guarda, Portugal |
84.8km (52.7 miles) | ⓘLimarinho deposit, Ardãos e Bobadela, Boticas, Vila Real, Portugal |
94.9km (58.9 miles) | ⓘBorralha Mines, Salto, Montalegre, Vila Real, Portugal |
References |
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Leal, S., Lima, A., Morris, J., Pedro, M., & Noronha, F. (2022). Numão gold deposit in the Iberian Variscan belt, Northern Portugal: Ore features and mineralization controls. A gold deposit in a W-Sn metallogenic province. Ore Geology Reviews, 144, 104815. |