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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Aegirine from
South Coast Pegmatite, Qeqertaussaq Island, Kangerluarsuk Fjord, Ilímaussaq complex, Kujalleq, Greenland


Locality type:Pegmatite
Classification
Species:Aegirine
Formula:NaFe3+Si2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Aegirine data
Locality Data:Click here to view South Coast Pegmatite, Qeqertaussaq Island, Kangerluarsuk Fjord, Ilímaussaq complex, Kujalleq, Greenland
Data Identifiers
Mindat Occurrence Record ID:885490
Long-form Identifier:1:3:885490:2
GUID (UUID V4):0
Nearest other occurrences of Aegirine
0.0km (0.0 miles) ⓘQeqertaussaq Island, Kangerluarsuk Fjord, Ilímaussaq complex, Kujalleq, Greenland
0.1km (0.0 miles) ⓘEast Coast Pegmatite, Qeqertaussaq Island, Kangerluarsuk Fjord, Ilímaussaq complex, Kujalleq, Greenland
1.4km (0.8 miles) ⓘKringlerne, Kangerluarsuk Fjord, Ilímaussaq complex, Kujalleq, Greenland
1.5km (0.9 miles) ⓘHead of Kangerluarsuk, Kangerluarsuk Fjord, Ilímaussaq complex, Kujalleq, Greenland
2.0km (1.3 miles) ⓘTanbreez Rare Earth Project, Kujalleq, Greenland
2.1km (1.3 miles) ⓘLeucophanite occurrence, Kangerluarsuk Fjord, Ilímaussaq complex, Kujalleq, Greenland
2.5km (1.6 miles) ⓘLaksetværelv Plateau, Ilímaussaq complex, Kujalleq, Greenland
4.9km (3.0 miles) ⓘTuperssuatsiat Bay, Tunulliarfik Fjord, Ilímaussaq complex, Kujalleq, Greenland
5.4km (3.4 miles) ⓘSouth Siorarssuit, Ilímaussaq complex, Kujalleq, Greenland
6.2km (3.8 miles) ⓘIgdlunguaq, Tunulliarfik Fjord, Ilímaussaq complex, Kujalleq, Greenland
References
Ussing, N.V. (1912): Geology of the country around Julianehaab, Greenland. Meddelelser om Grønland 38, 1–376 [p.35-36]
 
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