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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Calcite from
Tonsenplassen, Oslomarka, Oslo, Norway


Locality type:Quarry
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Tonsenplassen, Oslomarka, Oslo, Norway
Data Identifiers
Mindat Occurrence Record ID:362540
Long-form Identifier:1:3:362540:8
GUID (UUID V4):0
Nearest other occurrences of Calcite
1.0km (0.6 miles) ⓘÅrvollåsen Natural Monument, Oslomarka, Oslo, Norway
3.3km (2.1 miles) ⓘHuken Quarry, Grorud, Oslo, Norway
4.0km (2.5 miles) ⓘRomsås Prospect, Oslomarka, Oslo, Norway
5.5km (3.4 miles) ⓘKristiansen Quarry (Bånkall Quarry), Bånkall, Grorud, Oslo, Norway
6.2km (3.9 miles) ⓘSognsvann Quarry, Oslomarka, Oslo, Norway
6.8km (4.2 miles) ⓘHagan Tunnel (Gjelleråsen Tunnel), Nittedal, Akershus, Norway
7.1km (4.4 miles) ⓘBjønndalen Quarry, Nittedal, Akershus, Norway
9.1km (5.7 miles) ⓘFeiring Bruk, Lørenskog, Akershus, Norway
10.7km (6.6 miles) ⓘSandbekken, Løvenstad, Rælingen, Akershus, Norway
12.9km (8.0 miles) ⓘListua Quarry, Bærum (Baerum), Akershus, Norway
References
Kvamsdal, Lars O. (1998) Mineralene fra Nordmarkitt og Grefsensyenitt i Oslofeltet [The minerals from the nordmarkite and grefsensyenites in the Oslo region area]. Privat publication, AS Merkur-Trykk, Oslo. p.1-72.
 
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