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
Hwanggangri District, North Chungcheong Province, South Korea


Locality type:Mining District
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Hwanggangri District, North Chungcheong Province, South Korea
Data Identifiers
Mindat Occurrence Record ID:816923
Long-form Identifier:1:3:816923:5
GUID (UUID V4):0
Localities for Magnetite in this Region
Geumseong Mo deposit, Hwanggangri District, North Chungcheong Province, South Korea
Nearest other occurrences of Magnetite
4.2km (2.6 miles) ⓘGeumsil mine, Chungju City, North Chungcheong Province, South Korea
16.4km (10.2 miles) ⓘGeumseong Mo deposit, Hwanggangri District, North Chungcheong Province, South Korea
30.8km (19.1 miles) ⓘChungju deposit, Mt. Eorae, Joongwon-gun, Chungju City, North Chungcheong Province, South Korea
60.9km (37.9 miles) ⓘSangdong Mine, Sangdong-gun, Gangwon Province, South Korea
76.0km (47.2 miles) ⓘJanggun mine, Bonghwa County, North Gyeongsang Province, South Korea
82.5km (51.2 miles) ⓘGagok Mine, Samchok City, Gangwon Province, South Korea
89.9km (55.9 miles) ⓘBoam deposit, Wangbi-ri, Uljin County, North Gyeongsang Province, South Korea
References
Yoo, Bong Chul, Brown, Philip E., White, Noel C. (2011) Hydrothermal fluid characteristics and genesis of Cu quartz veins in the Hwanggangri metallogenic district, Republic of Korea: Mineralogy, fluid inclusion and stable isotope studies. Journal of Geochemical Exploration, 110 (3) 245-259 doi:10.1016/j.gexplo.2011.05.012
 
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