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Plagioclase from
Håland Feldspar Quarry (Hålandsgruva), Iveland, Agder, Norway


00630230017363256982480.jpg
Albite

Håland Feldspar Quarry, Iveland, Agder, Norway
00630230017363256982480.jpg
Albite

Håland Feldspar Quarry, Iveland, Agder, Norway
08554250017272063266521.jpg
Albite

Håland Feldspar Quarry, Iveland, Agder, Norway
Locality type:Quarry
Classification
Species:'Plagioclase' (not an IMA approved species)
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Plagioclase data
Locality Data:Click here to view Håland Feldspar Quarry (Hålandsgruva), Iveland, Agder, Norway
Data Identifiers
Mindat Occurrence Record ID:485934
Long-form Identifier:1:3:485934:5
GUID (UUID V4):0
Nearest other occurrences of Plagioclase
0.4km (0.2 miles) ⓘLjosland 03 Feldspar Quarry, Ljosland, Iveland, Agder, Norway
0.8km (0.5 miles) ⓘLjosland 02 Feldspar Quarry, Ljosland, Iveland, Agder, Norway
0.8km (0.5 miles) ⓘLjosland 01 Feldspar Quarry, Ljosland, Iveland, Agder, Norway
0.9km (0.6 miles) ⓘStorsynken (Ljosland 10 Feldspar Quarry), Ljosland, Iveland, Agder, Norway
0.9km (0.6 miles) ⓘLjosland 11 Feldspar Quarry, Ljosland, Iveland, Agder, Norway
1.0km (0.6 miles) ⓘHåverstad 4 Feldspar Quarry (Tuten 1), Håverstad, Iveland, Agder, Norway
1.0km (0.6 miles) ⓘLjosland 09 Feldspar Quarry (Garnet Quarry), Knipan (Knipane), Ljosland, Iveland, Agder, Norway
1.0km (0.6 miles) ⓘHåverstad 4 Feldspar Quarry (Tuten 2), Håverstad, Iveland, Agder, Norway
1.0km (0.6 miles) ⓘHåverstad 5 Feldspar Quarry, Håverstad, Iveland, Agder, Norway
1.0km (0.6 miles) ⓘLjosland 08 Feldspar Quarry, Ljoslandsheia, Ljosland, Iveland, Agder, Norway
References
Nilssen, Borghild (1970) Samarskites. Chemical composition, formula and crystalline phases produced by heating. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 50 (4) 357-373
 
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