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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Magnetite from
Gamle Mine, Strømsheia (Straumsheia), Valle, Agder, Norway


Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Gamle Mine, Strømsheia (Straumsheia), Valle, Agder, Norway
Data Identifiers
Mindat Occurrence Record ID:480238
Long-form Identifier:1:3:480238:9
GUID (UUID V4):0
Nearest other occurrences of Magnetite
1.8km (1.1 miles) ⓘAmalie Mine, Strømsheia (Straumsheia), Valle, Agder, Norway
15.7km (9.7 miles) ⓘBø Copper Mine, Bø, Valle, Agder, Norway
23.9km (14.8 miles) ⓘBjønnetjønn pegmatite quarry, Vætingheia, Fyresdal, Telemark, Norway
28.7km (17.9 miles) ⓘHamre Copper Mine, Bygland, Agder, Norway
30.7km (19.1 miles) ⓘKaldevassdalen, Tokke, Telemark, Norway
34.3km (21.3 miles) ⓘÅmdals Verk Mines, Tokke, Telemark, Norway
40.7km (25.3 miles) ⓘVistadmoen prospect, Tokke, Telemark, Norway
42.0km (26.1 miles) ⓘÅrus prospect, Kviteseid, Telemark, Norway
43.9km (27.3 miles) ⓘNes, Nissedal, Telemark, Norway
44.2km (27.5 miles) ⓘSøftestad Iron Mines, Søftestad, Nissedal, Telemark, Norway
References
Neumann, Henrich (1955) Kobberforekomster på Straumsheia. [The copper deposits at Straumsheia], in Årbok 1954. Norges Geologiske Undersøkelse (191), 18-29
 
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