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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Hornfels from
Gunbuk mine, Changwon City, South Gyeongsang Province, South Korea


Locality type:Mine
Classification
Type:Hornfels
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hornfels data
Locality Data:Click here to view Gunbuk mine, Changwon City, South Gyeongsang Province, South Korea
Data Identifiers
Mindat Occurrence Record ID:1815170
Long-form Identifier:1:3:1815170:7
GUID (UUID V4):0
Nearest other occurrences of Hornfels
4.0km (2.5 miles) ⓘHaman mine, Haman County, South Gyeongsang Province, South Korea
9.3km (5.8 miles) ⓘDaejang mine, Jinju City, South Gyeongsang Province, South Korea
References
Lee, Tong Ha, Seo, Jung Hun, Yoo, Bong Chul, Lee, Bum Han, Han, Seung Hee, Yang, Yun Seok, Lee, Jun Hee (2021) Magmatic-Hydrothermal Processes of Vein-Type Haman-Gunbuk-Daejang Copper Deposits in the Gyeongnam Metallogenic Belt in South Korea. Frontiers in Earth Science, 9. doi:10.3389/feart.2021.752908
 
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