Locality type: | Pegmatite |
Classification |
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Species: | Feldspar Group var: Perthite |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Perthite data |
Locality Data: | Click here to view Betanimena pegmatite, Mampikony District, Sofia, Madagascar |
Data Identifiers |
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Mindat Occurrence Record ID: | 560788 |
Long-form Identifier: | 1:3:560788:4 |
GUID (UUID V4): | 10dc17a0-ef63-4c5b-9bce-f1121c26662c |
Nearest other occurrences of Perthite |
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35.7km (22.2 miles) | ⓘAmbatoharanana Ambany pegmatite, Bekapaika Commune, Tsaratanàna District, Betsiboka, Madagascar |
35.8km (22.2 miles) | ⓘAntsakoa II pegmatite, Bekapaika Commune, Tsaratanàna District, Betsiboka, Madagascar |
36.0km (22.4 miles) | ⓘAntsakoa I pegmatite, Bekapaika Commune, Tsaratanàna District, Betsiboka, Madagascar |
36.6km (22.7 miles) | ⓘAnalila pegmatite, Bekapaika Commune, Tsaratanàna District, Betsiboka, Madagascar |
37.0km (23.0 miles) | ⓘImangoaka I, Bekapaika Commune, Tsaratanàna District, Betsiboka, Madagascar |
37.6km (23.4 miles) | ⓘAmbatoharanana Ambony pegmatite (South), Bekapaika Commune, Tsaratanàna District, Betsiboka, Madagascar |
39.9km (24.8 miles) | ⓘBefilao I, Bekapaika Commune, Tsaratanàna District, Betsiboka, 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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