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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Ranciéite from
Malá Vieska Quarry, Družstevná pri Hornáde, Košice-okolie District, Košice Region, Slovakia


Locality type:Quarry
Classification
Species:Ranciéite
Formula:(Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Ranciéite data
Locality Data:Click here to view Malá Vieska Quarry, Družstevná pri Hornáde, Košice-okolie District, Košice Region, Slovakia
Data Identifiers
Mindat Occurrence Record ID:402816
Long-form Identifier:1:3:402816:1
GUID (UUID V4):0
Nearest other occurrences of Ranciéite
49.9km (31.0 miles) ⓘKopasz Hill, Rakacaszend, Edelény District, Borsod-Abaúj-Zemplén County, Hungary
References
Koděra, Miroslav; Kolektív, A. (1986) Topografická mineralógia Slovenska. Veda Vydavatel'stvo.
 
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