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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Sericite from
Gjersvik Mine, Røyrvik, Trøndelag, Norway


Locality type:Mine
Classification
Species:Muscovite var: Sericite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Sericite data
Locality Data:Click here to view Gjersvik Mine, Røyrvik, Trøndelag, Norway
Data Identifiers
Mindat Occurrence Record ID:1309595
Long-form Identifier:1:3:1309595:6
GUID (UUID V4):0
Nearest other occurrences of Sericite
30.0km (18.7 miles) ⓘSkorovass Mines, Skorovatn, Namsskogan, Trøndelag, Norway
45.6km (28.4 miles) ⓘKolsvik gold field (Bindalen gold field), Bindal, Nordland, Norway
49.8km (30.9 miles) ⓘStupkanten, Kraterflåget Arsenopyrite Occurrence, Brønnøy, Nordland, Norway
57.5km (35.7 miles) ⓘSkiftesmyr Copper-Zinc Deposit, Grong, Trøndelag, Norway
74.2km (46.1 miles) ⓘMikkeljord deposit, Hattfjelldal, Nordland, Norway
99.5km (61.8 miles) ⓘHøyholm Granite Deposit, Vevelstad, Nordland, Norway
References
Geological Survey of Norway. The Ore Database. Deposit Area 1739 - 034. Gjersvik
 
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