Locality type: | Mine |
Classification |
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Species: | 'Uranmicrolite (of Hogarth 1977)' (not an IMA approved species) |
Formula: | (Ca,U,Na)2-x(Ta,Nb)2(O,OH)7 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Uranmicrolite (of Hogarth 1977) data |
Locality Data: | Click here to view Alto dos Quintos Mine (Quintos pegmatite; Quintos de Baixo), Equador, Rio Grande do Norte, Brazil |
Data Identifiers |
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Mindat Occurrence Record ID: | 545778 |
Long-form Identifier: | 1:3:545778:6 |
GUID (UUID V4): | 4c56b87a-6caf-4dce-9dc5-64fa5812e157 |
Nearest other occurrences of Uranmicrolite (of Hogarth 1977) |
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23.2km (14.4 miles) | ⓘCapoeira 1 pegmatite (Boqueirãozinho pegmatite), Parelhas, Rio Grande do Norte, Brazil |
References |
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Beurlen, H., Soares, D. R., Thomas, R., Prado-Borges, L. E., & Castro, C. D. (2005). Mineral chemistry of tantalate species new in the Borborema Pegmatitic Province, Northeast Brazil. Anais da Academia Brasileira de Ciências, 77(1), 169-182. Beurlen, H., Da Silva, M.R.R., Thomas, R., Soares, D.R., and Olivier, P. (2008): Mineralium Deposita 43, 207-228. |