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
Røste Tunnel, Grua, Lunner, Akershus, Norway


00493030017370848043380.jpg
Calcite, etc.

Røste Tunnel, Grua, Lunner, Akershus, Norway
00493030017370848043380.jpg
Calcite, etc.

Røste Tunnel, Grua, Lunner, Akershus, Norway
02265560017272317699857.jpg
Calcite, etc.

Røste Tunnel, Grua, Lunner, Akershus, Norway
Locality type:Tunnel
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Stilbite-Ca1
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Røste Tunnel, Grua, Lunner, Akershus, Norway
Data Identifiers
Mindat Occurrence Record ID:781301
Long-form Identifier:1:3:781301:6
GUID (UUID V4):0
Nearest other occurrences of Calcite
1.5km (0.9 miles) ⓘMutta Mine, Grua mining district, Lunner, Akershus, Norway
1.6km (1.0 miles) ⓘGrua Tunnel, Grua, Lunner, Akershus, Norway
1.6km (1.0 miles) ⓘKalkovnen, Østhagan Nature Reserve, Grua mining district, Lunner, Akershus, Norway
1.8km (1.1 miles) ⓘGrua Railway Tunnel, Grua, Lunner, Akershus, Norway
2.1km (1.3 miles) ⓘNyseter Zinc Mines, Grua mining district, Lunner, Akershus, Norway
2.2km (1.4 miles) ⓘSkjerpemyr Mine, Grua mining district, Lunner, Akershus, Norway
2.7km (1.7 miles) ⓘLykkens Prøve, Grua mining district, Lunner, Akershus, Norway
4.7km (2.9 miles) ⓘKarlstjern Mines, Grua mining district, Lunner, Akershus, Norway
8.1km (5.1 miles) ⓘFjellsjøen, Lunner, Akershus, Norway
9.3km (5.8 miles) ⓘHarestua, Lunner, Akershus, Norway
References
Wiik, Geir Henning (2012) Møte mellom riksvei 4 og riksvei 35 på grua: Et geologisk veikryss. Norsk Bergverksmuseum Skrift, 49. 125-133
 
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