Vote for your favorite mineral in #MinCup26! - Hafnon vs. Putnisite
It's a pair of tiny minerals of unusual chemistry as orange Hafnon battles with purple Putnisite.
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Plagioclase from
Långbocken mine, Nora, Örebro County, Sweden


Locality type:Mine
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 Långbocken mine, Nora, Örebro County, Sweden
Data Identifiers
Mindat Occurrence Record ID:599843
Long-form Identifier:1:3:599843:2
GUID (UUID V4):0
Nearest other occurrences of Plagioclase
24.4km (15.1 miles) ⓘBjässhöjden (Kämpetorp), Hjulsjö, Hällefors, Örebro County, Sweden
26.8km (16.7 miles) ⓘUpper Leptitehalleflinta group, Hällefors, Örebro County, Sweden
44.3km (27.5 miles) ⓘGåsborn, Filipstad, Värmland County, Sweden
47.7km (29.6 miles) ⓘLahäll Mines, Långban Ore District, Filipstad, Värmland County, Sweden
51.1km (31.8 miles) ⓘTennberget, Ludvika, Dalarna County, Sweden
53.8km (33.4 miles) ⓘKolsva, Köping, Västmanland County, Sweden
62.8km (39.1 miles) ⓘBlåberga, Hallsberg, Örebro County, Sweden
70.4km (43.8 miles) ⓘStollberg orefield, Väster Silvberg, Smedjebacken, Dalarna County, Sweden
87.3km (54.3 miles) ⓘZinkgruvan mine, Zinkgruvan, Askersund, Örebro County, Sweden
References
Econ Geol (1985) 80:479-487
 
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