Locality type: | Mine |
Classification |
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Species: | Phlogopite |
Formula: | KMg3(AlSi3O10)(OH)2 |
Age information |
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Maximum recorded age: | 305 ± 6 Ma |
Minimum recorded age: | 305 ± 6 Ma |
Sample ages: | | Recorded age | Geologic Time | Sample | Dating method |
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1 | 305 ± 6 Ma | Pennsylvanian | - | K-Ar |
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Sample references: | |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Phlogopite data |
Locality Data: | Click here to view El Valle-Boinás Mine, Belmonte de Miranda, Asturias, Spain |
Data Identifiers |
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Mindat Occurrence Record ID: | 521344 |
Long-form Identifier: | 1:3:521344:3 |
GUID (UUID V4): | a3aa9ecb-e68f-4da1-b527-5e9529de6732 |
References |
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Cepedal, A., Martin-Izard, A., & Fuertes-Fuente, M. (2004) Ag and Bi-bearing sulphides, tellurides and selenides, El Valle-Boinás Cu-Au skarn, Asturias, Spain. Extended Abstracts, IGCP-486, Alba Iulia, Romanía, pp 219-221. |