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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Thomsonite Subgroup from
Reed-Bélanger mine (Bélanger mine), Saint-Joseph-de-Coleraine, Les Appalaches RCM, Chaudière-Appalaches, Québec, Canada


Locality type:Mine
Classification
Species:'Thomsonite Subgroup' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Thomsonite Subgroup data
Locality Data:Click here to view Reed-Bélanger mine (Bélanger mine), Saint-Joseph-de-Coleraine, Les Appalaches RCM, Chaudière-Appalaches, Québec, Canada
Data Identifiers
Mindat Occurrence Record ID:633264
Long-form Identifier:1:3:633264:8
GUID (UUID V4):0
Nearest other occurrences of Thomsonite Subgroup
7.8km (4.9 miles) ⓘKing Beaver mine (Jacob mine; Beaver-1 mine; Beaver-2 mine), Thetford Mines, Les Appalaches RCM, Chaudière-Appalaches, Québec, Canada
8.3km (5.2 miles) ⓘJohnson mine, Thetford Mines, Les Appalaches RCM, Chaudière-Appalaches, Québec, Canada
9.0km (5.6 miles) ⓘKing mine, Thetford Mines, Les Appalaches RCM, Chaudière-Appalaches, Québec, Canada
References
Gaudard (1993)
 
and/or  
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