Locality type: | Mine |
Classification |
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Species: | 'Natroalunite-2c' (not an IMA approved species) |
Formula: | (Na,Ca0.5,K)Al3(SO4)2(OH)6 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Natroalunite-2c data |
Locality Data: | Click here to view Tambo Mine, Vicuña, Elqui Province, Coquimbo, Chile |
Data Identifiers |
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Mindat Occurrence Record ID: | 976263 |
Long-form Identifier: | 1:3:976263:3 |
GUID (UUID V4): | 3b3caed3-1792-433c-aa94-4448e32a7177 |
References |
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Deyell, C. L., Rye, R. O., Landis, G. P., & Bissig, T. (2005). Alunite and the role of magmatic fluids in the Tambo high-sulfidation deposit, El Indio–Pascua belt, Chile. Chemical Geology, 215(1), 185-218. |
Reference Search (possible matching items) |
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| | Journal (article/letter/editorial) | until World War II, when Mitsui Mining operated the mine, and then again by LCMC from 1948 to 1996. The total...98 holes from the 700 m level (mL) of the Lepanto mine. This study confirmed an inferred resource of 892...location of the samples from the Lepanto underground mine (Appendix Table A1) are plotted on the 680 to 1150...unconformity. 4. Results minamiite (now known as natroalunite 2C) is (Na, Ca0.5K)Al3(SO4)2(OH)6. The aluminum...rimmed by banded intergrowths of alunite and natroalunite (Figs 5–7), as observed in advanced argillic |
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