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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Amphibole Supergroup from
Folafoten, Byneset, Trondheim, Trøndelag, Norway


09022470017368170233183.jpg
Amphibole Supergroup, etc.

Folafoten, Byneset, Trondheim, Trøndelag, Norway
05539120017365640763746.jpg
Amphibole Supergroup, etc.

Folafoten, Byneset, Trondheim, Trøndelag, Norway
07984470017272032692976.jpg
Amphibole Supergroup, etc.

Folafoten, Byneset, Trondheim, Trøndelag, Norway
Locality type:Outcrop
Classification
Species:'Amphibole Supergroup' (not an IMA approved species)
Formula:AB2C5(T8O22)W2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Muscovite1
Quartz1
Almandine-Spessartine Series1
Data
Mineral Data:Click here to view Amphibole Supergroup data
Locality Data:Click here to view Folafoten, Byneset, Trondheim, Trøndelag, Norway
Data Identifiers
Mindat Occurrence Record ID:956681
Long-form Identifier:1:3:956681:1
GUID (UUID V4):0
Nearest other occurrences of Amphibole Supergroup
23.1km (14.4 miles) ⓘThamshamn, Orkanger, Orkdal, Orkland, Trøndelag, Norway
80.1km (49.8 miles) ⓘSkipsnes Iron Prospects, Hitra, Trøndelag, Norway
81.5km (50.6 miles) ⓘGilså Copper Mine, Meråker, Trøndelag, Norway
85.6km (53.2 miles) ⓘBårdsholmen eclogites, Aure, Møre og Romsdal, Norway
96.9km (60.2 miles) ⓘKvikne Mines, Tynset, Innlandet, Norway
References
Rø, Gisle; Midtsian, Alfhild (1995, June 27th) Bymarka. Geologi og gruvedrift i byens utmark [Bymarka. Geology and mining in the city's outskirts]. Bergvesenet rapport BV 4580 p.1-74.
 
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