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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Hornblende Root Name Group from
Askö mines, Vingåker, Södermanland County, Sweden


Locality type:Mine
Classification
Species:'Hornblende Root Name Group' (not an IMA approved species)
Formula:◻Ca2(C42+C3+)(AlSi7O22)W2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hornblende Root Name Group data
Locality Data:Click here to view Askö mines, Vingåker, Södermanland County, Sweden
Data Identifiers
Mindat Occurrence Record ID:191086
Long-form Identifier:1:3:191086:5
GUID (UUID V4):0
Nearest other occurrences of Hornblende Root Name Group
19.6km (12.2 miles) ⓘHaggruvan (Hag Mine), Ruda, Finspång, Östergötland County, Sweden
25.0km (15.5 miles) ⓘStavs Mines, Katrineholm, Södermanland County, Sweden
29.1km (18.1 miles) ⓘSkalunda mines, Sköldinge, Katrineholm, Södermanland County, Sweden
30.2km (18.8 miles) ⓘKantorp Mines, Sköldinge, Katrineholm, Södermanland County, Sweden
45.9km (28.5 miles) ⓘGåsta copper mine, Frövi, Lindesberg, Örebro County, Sweden
51.8km (32.2 miles) ⓘStarrsäter Mines, Åker, Strängnäs, Södermanland County, Sweden
55.6km (34.6 miles) ⓘSanna mines, Vintrosa, Örebro, Örebro County, Sweden
56.9km (35.4 miles) ⓘHässelkulla iron mines, Vintrosa, Örebro, Örebro County, Sweden
60.7km (37.7 miles) ⓘFrosvidal, Örebro, Örebro County, Sweden
61.7km (38.4 miles) ⓘBredsjönäs Mines, Åker, Strängnäs, Södermanland County, Sweden
References
 
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