Locality type: | Pegmatite |
Classification |
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Species: | Graftonite |
Formula: | Fe2+Fe22+(PO4)2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Graftonite data |
Locality Data: | Click here to view Ampandramaika pegmatite, Mandrosonoro, Ambatofinandrahana District, Amoron'i Mania, Madagascar |
Data Identifiers |
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Mindat Occurrence Record ID: | 274865 |
Long-form Identifier: | 1:3:274865:8 |
GUID (UUID V4): | b661f787-e019-4b0a-83e6-dbd3f1a50447 |
Nearest other occurrences of Graftonite |
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8.6km (5.4 miles) | ⓘMarivolanitra pegmatite, Mandrosonoro, Ambatofinandrahana District, Amoron'i Mania, Madagascar |
References |
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Reference Search (possible matching items) |
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| | Book | and structure of the Moine Schists in the Morar district, western Inverness-shire. Abstract. Proc. geol...the sedimentary-volcanic sequences in the Kenema district of Sierra Leone reach the amphibolite and granulite...ages of 1850-2050 m.y. have been obtained for pegmatite minerals (Cahen, 1961, p. 546; Cahen and Snelling...Lukoshi Formation (Fig. 2); muscovite from a pegmatite cutting a manganese member of the Lukoshi sediments...world, is dealt with by Simpson (Chapter 5). Pegmatite from this complex has given an age of about 1200 |
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