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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Dolomite from
Rompas, Ylitornio, Lapland, Finland


Classification
Species:Dolomite
Formula:CaMg(CO3)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Dolomite data
Locality Data:Click here to view Rompas, Ylitornio, Lapland, Finland
Data Identifiers
Mindat Occurrence Record ID:1269463
Long-form Identifier:1:3:1269463:5
GUID (UUID V4):0
Nearest other occurrences of Dolomite
27.8km (17.3 miles) ⓘKivimaa, Tervola, Lapland, Finland
94.5km (58.7 miles) ⓘRaajärvi, Kemijärvi, Lapland, Finland
96.2km (59.8 miles) ⓘKylmäkangas, Kuivaniemi, Ii, North Ostrobothnia, Finland
97.8km (60.8 miles) ⓘKompsa, Kuivaniemi, Ii, North Ostrobothnia, Finland
98.6km (61.3 miles) ⓘKarahkalehto (Karahka), Kuivaniemi, Ii, North Ostrobothnia, Finland
References
Molnár, F., Oduro, H., Cook, N. D., Pohjolainen, E., Takács, Á., O’Brien, H., ... & Wirth, R. (2016). Association of gold with uraninite and pyrobitumen in the metavolcanic rock hosted hydrothermal Au-U mineralisation at Rompas, Peräpohja Schist Belt, northern Finland. Mineralium Deposita, 51(5), 681-702.
Molnár, Ferenc, Hugh O’Brien, Holly Stein, and Nick D. J. Cook. (2017) "Geochronology of Hydrothermal Processes Leading to the Formation of the Au–U Mineralization at the Rompas Prospect, Peräpohja Belt, Northern Finland: Application of Paired U–Pb Dating of Uraninite and Re–Os Dating of Molybdenite to the Identification of Multiple Hydrothermal Events in a Metamorphic Terrane" Minerals 7, no. 9: 171. https://doi.org/10.3390/min7090171
 
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