Locality type: | Mountain |
Classification |
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Species: | Anorthite var: Labradorite |
Formula: | (Ca,Na)[Al(Al,Si)Si2O8] |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Labradorite data |
Locality Data: | Click here to view Cerro Vera, Paraguarí Department, Paraguay |
Data Identifiers |
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Mindat Occurrence Record ID: | 346330 |
Long-form Identifier: | 1:3:346330:7 |
GUID (UUID V4): | 2ab07c26-fe95-4886-b784-f3693201ecca |
References |
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Reference Search (possible matching items) |
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| | Book | Part 1: North and South America Alan R. Woolley Department of Mineralogy British Museum (Natural History)............................................ 205 Paraguay ................................................and correcti ng text and by making various of Paraguay was generously furnished by J . 1 -1 . Palmieri...basanites with increase in modal plagioclase (labradorite-andesine). Basalts are the least abundant mafi...contain nephelinc. The more gabbroic types contain labradorite, diopsidic pyroxene, olivine, poikilitic brown |
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