| Locality type: | Dike |
| Classification |
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| Species: | 'Plagioclase' (not an IMA approved species) |
| Formula: | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Plagioclase data |
| Locality Data: | Click here to view Enderbitic vein, Havsøya, Arendal, Agder, Norway |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1242220 |
| Long-form Identifier: | 1:3:1242220:5 |
| GUID (UUID V4): | 3de75b9b-34ba-4d1b-b2e7-8eb1f6aff037 |
| Nearest other occurrences of Plagioclase |
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| 8.4km (5.2 miles) | ⓘAlve Feldspar Quarry, Tromøy, Arendal, Agder, Norway |
| 9.1km (5.7 miles) | ⓘAlviken Feldspar Quarry, Stokken, Arendal, Agder, Norway |
| 9.1km (5.7 miles) | ⓘLøddesøl, Øyestad, Arendal, Agder, Norway |
| 9.3km (5.8 miles) | ⓘMørefjær Feldspar Quarry (Mörefjer), Stokken, Arendal, Agder, Norway |
| 12.3km (7.6 miles) | ⓘSeljeåsen Nickel Deposit, Lyngrott, Froland, Agder, Norway |
| 12.9km (8.0 miles) | ⓘGloserheia, Froland, Agder, Norway |
| 14.4km (9.0 miles) | ⓘKleggåsen Ruby Quarry, Froland, Agder, Norway |
| 22.5km (14.0 miles) | ⓘBlengsvatn, Froland, Agder, Norway |
| 23.1km (14.4 miles) | ⓘHellheia 7 (Bjortjernbekken), Hellheia, Froland, Agder, Norway |
| 23.1km (14.4 miles) | ⓘSunde bridge, Snaresund, Tvedestrand, Agder, Norway |
| References |
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| Reference Search (possible matching items) |
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 | Safonov, Oleg G., Kovaleva, Elizaveta I., Kosova, Svetlana A., Rajesh, H.M., Belyanin, Georgy A., Golunova, Maria A., Van Reenen, Dirk D. (2012) Experimental and petrological constraints on local-scale interaction of biotite-amphibole gneiss with H2O-CO2-(K, Na)Cl fluids at middle-crustal conditions: Example from the Limpopo Complex, South Africa. Geoscience Frontiers, 3 (6) 829-841 doi:10.1016/j.gsf.2012.06.004 | Journal (article/letter/editorial) | | orthopyroxene and clinopyroxene after biotite and plagioclase. Alkali feldspar microveins, characteristic for...“veins” of K-feldspar enveloping large subhedral plagioclase crystals and anhedral quartz grains (Fig. 2A)...are locally developed along the contacts of plagioclase with K-feldspar. According to Perchuk and Gerya...1993), K-feldspar microveins are products of plagioclase interaction with an alkalibearing fluid AnxAbþ0:5yðK2...dehydrated gneiss; ② transition zone; ③ charno-enderbitic vein. gneisses with H 2 O-CO 2 -(K, Na)Cl fluids |  | | Journal (article/letter/editorial) | | amphibolite- to granulite-facies Bamble sector, southern Norway T.-L. Knudsen a,*, T. Andersen a, C. Maijer b,...Mineralogical-Geological Museum, Sars Gate 1, N-0562 Oslo, Norway b Department of Earth Sciences, Utrecht University...mafic granulites, dioritic gneiss, intrusive enderbitic veins and calc-alkaline tonalitic gneisses from...from the Proterozoic Bamble sector, southern Norway. The LILE content of the granulite-facies metapelites.../ 204 Pb variations. Sveconorwegian intrusive enderbitic dykes and veins crystallized with low LILE and |
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