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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Magnetite from
Sandstad, Ytterøya, Levanger, Trøndelag, Norway


Locality type:Quarry
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Comments:Homogenous titanous magnetite (13,94% TiO2), occure in lamprophyre.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Sandstad, Ytterøya, Levanger, Trøndelag, Norway
Data Identifiers
Mindat Occurrence Record ID:990814
Long-form Identifier:1:3:990814:7
GUID (UUID V4):0
Nearest other occurrences of Magnetite
11.7km (7.2 miles) ⓘCarbonate veins, Ytterøya, Levanger, Trøndelag, Norway
38.7km (24.0 miles) ⓘVive Dikes, Steinkjer, Trøndelag, Norway
43.8km (27.2 miles) ⓘSkrattås Zinc Mine, Steinkjer, Trøndelag, Norway
51.6km (32.1 miles) ⓘBaklia, Bymarka, Trondheim, Trøndelag, Norway
54.5km (33.9 miles) ⓘVintervannet, Bymarka, Trondheim, Trøndelag, Norway
75.3km (46.8 miles) ⓘThamshamn, Orkanger, Orkdal, Orkland, Trøndelag, Norway
90.9km (56.5 miles) ⓘHandöl, Åre, Jämtland County, Sweden
93.5km (58.1 miles) ⓘRødhammeren Mine, Haltdalen, Holtålen, Trøndelag, Norway
References
Carstens, H. (1962) A post-Caledonian ultrabasic biotite lamprophyre dyke of the island Ytterøy in the Trondheimsfjord, Norway, in Årbok 1961. Norges Geologiske Undersøkelse 215, Norges Geologiske Undersøkelse (NGU). p.10-21.
 
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