Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Actinolite from
Luossavaara Mine, Kiruna Town Mining District, Kiruna, Norrbotten County, Sweden


Locality type:Mine
Classification
Species:Actinolite
Formula:◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Actinolite data
Locality Data:Click here to view Luossavaara Mine, Kiruna Town Mining District, Kiruna, Norrbotten County, Sweden
Data Identifiers
Mindat Occurrence Record ID:564949
Long-form Identifier:1:3:564949:5
GUID (UUID V4):0
Nearest other occurrences of Actinolite
4.4km (2.7 miles) ⓘKiirunavaara Mine, Kiruna Town Mining District, Kiruna, Norrbotten County, Sweden
11.6km (7.2 miles) ⓘPahtohavare Cu-Au deposit, Kiruna Town Mining District, Kiruna, Norrbotten County, Sweden
12.1km (7.5 miles) ⓘRakkurijärvi Cu-(Au) deposit, Kiruna Town Mining District, Kiruna, Norrbotten County, Sweden
30.1km (18.7 miles) ⓘMertainen, Kiruna, Norrbotten County, Sweden
36.0km (22.3 miles) ⓘPainirova, Kiruna, Norrbotten County, Sweden
36.3km (22.6 miles) ⓘTjårrojåkka apatite-iron deposit, Gällivare, Norrbotten County, Sweden
36.4km (22.6 miles) ⓘTjårrojåkka copper(-gold) deposit, Gällivare, Norrbotten County, Sweden
40.9km (25.4 miles) ⓘGruvberget, Svappavaara, Kiruna, Norrbotten County, Sweden
80.6km (50.1 miles) ⓘNautanen North deposit, Nautanen, Gällivare, Norrbotten County, Sweden
94.4km (58.7 miles) ⓘAitik Mine, Gällivare, Norrbotten County, Sweden
References
Romer, R. L., Martinsson, O., Perdahl, J. A. (1994) Geochronology of the Kiruna iron ores and hydrothermal alterations. Economic Geology, 89 (6) 1249-1261 doi:10.2113/gsecongeo.89.6.1249
 
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