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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Prehnite from
Heggur tunnel (Fjøra-Tafjord tunnel), Tafjord, Norddal, Fjord, Møre og Romsdal, Norway


Locality type:Tunnel
Classification
Species:Prehnite
Formula:Ca2Al2Si3O10(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Prehnite data
Locality Data:Click here to view Heggur tunnel (Fjøra-Tafjord tunnel), Tafjord, Norddal, Fjord, Møre og Romsdal, Norway
Data Identifiers
Mindat Occurrence Record ID:459599
Long-form Identifier:1:3:459599:1
GUID (UUID V4):0
Nearest other occurrences of Prehnite
7.7km (4.8 miles) ⓘZakariasvatn, Tafjord, Norddal, Fjord, Møre og Romsdal, Norway
9.2km (5.7 miles) ⓘUri, Valldal, Norddal, Fjord, Møre og Romsdal, Norway
10.7km (6.7 miles) ⓘLingåsen, Valldal, Norddal, Fjord, Møre og Romsdal, Norway
33.4km (20.7 miles) ⓘStrynefjellet, Stryn, Vestland, Norway
42.0km (26.1 miles) ⓘFramruste, Skjåk, Innlandet, Norway
51.4km (31.9 miles) ⓘØyberget Hydropower Station, Dønfoss, Skjåk, Innlandet, Norway
81.3km (50.5 miles) ⓘJuvvatn, Lom, Innlandet, Norway
93.3km (58.0 miles) ⓘBerdalsbandet Pegmatites, Hurrungane, Berdalen, Luster, Vestland, Norway
97.0km (60.2 miles) ⓘGråura, Lønset, Oppdal, Trøndelag, Norway
References
Eldjarn, Knut (1982) Mineraler fra Tafjord-Tunnelen II. NAGS-NYTT, 9 (1) 10-11
 
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