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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Dacite from
Köstere deposit, Torul District, Gümüşhane Province, Turkey


Locality type:Deposit
Classification
Type:Dacite
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Dacite data
Locality Data:Click here to view Köstere deposit, Torul District, Gümüşhane Province, Turkey
Data Identifiers
Mindat Occurrence Record ID:1529550
Long-form Identifier:1:3:1529550:5
GUID (UUID V4):0
Nearest other occurrences of Dacite
38.0km (23.6 miles) ⓘEastern Pontides Volcanic Province, Trabzon Province, Turkey
54.1km (33.6 miles) ⓘİnler Yaylası Pb-Zn-Cu deposit, Alucra District, Giresun Province, Turkey
References
Demir, Y., Uysal, I., Burhan Sadiklar, M., Sipahi, F. (2008). Mineralogy, mineral chemistry, and fluid inclusion investigation of Kostere hydrothermal vein-type deposit (Gumushane, NE-Turkey). Neues Jahrbuch für Mineralogie - Abhandlungen, 185, 215-232.
 
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