Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Garnet Group from
Gökum limestone quarry, Dannemora, Östhammar, Uppsala County, Sweden


Locality type:Quarry
Classification
Species:'Garnet Group' (not an IMA approved species)
Formula:X3Z2(SiO4)3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Garnet Group data
Locality Data:Click here to view Gökum limestone quarry, Dannemora, Östhammar, Uppsala County, Sweden
Data Identifiers
Mindat Occurrence Record ID:217253
Long-form Identifier:1:3:217253:8
GUID (UUID V4):0
Nearest other occurrences of Garnet Group
13.2km (8.2 miles) ⓘRamhäll mine, Östhammar, Uppsala County, Sweden
13.6km (8.5 miles) ⓘStrömhag Mine, Vattholma, Uppsala, Uppsala County, Sweden
26.9km (16.7 miles) ⓘRudholm Mines, Östhammar, Uppsala County, Sweden
31.8km (19.8 miles) ⓘBjörsta mine, Östhammar, Uppsala County, Sweden
32.1km (19.9 miles) ⓘNorrby Mines, Östhammar, Uppsala County, Sweden
32.8km (20.4 miles) ⓘLiäng Mines, Östhammar, Uppsala County, Sweden
33.2km (20.6 miles) ⓘBarkö mines, Östhammar, Uppsala County, Sweden
33.5km (20.8 miles) ⓘJakob Edbergh's mine, Barkö mines, Östhammar, Uppsala County, Sweden
36.8km (22.9 miles) ⓘGammelbyn, Östhammar, Uppsala County, Sweden
37.5km (23.3 miles) ⓘAlmunge complex, Almunge, Uppsala, Uppsala County, Sweden
References
Flink, G (1916) Bidrag till Sveriges Mineralogi 4. [Contribution to Sweden's Mineralogy 4.]. Arkiv für Kemi, Mineralogi och Geologi [Archive for Chemistry, Mineralogy and Geology], 6 (21) 1-149pp.62-63
 
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