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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Illite from
Xiaonangou Au deposit, Dongwan gold field, Song County, Luoyang, Henan, China


Locality type:Deposit
Classification
Species:Muscovite var: Illite
Formula:K0.65Al2.0[Al0.65Si3.35O10](OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Illite data
Locality Data:Click here to view Xiaonangou Au deposit, Dongwan gold field, Song County, Luoyang, Henan, China
Data Identifiers
Mindat Occurrence Record ID:1661748
Long-form Identifier:1:3:1661748:5
GUID (UUID V4):0
Nearest other occurrences of Illite
23.0km (14.3 miles) ⓘHongzhuang Au deposit, Shizimiao Au-Mo ore field, Luanchuan County, Luoyang, Henan, China
27.4km (17.1 miles) ⓘYuanling Au deposit, Shizimiao Au-Mo ore field, Luanchuan County, Luoyang, Henan, China
34.2km (21.3 miles) ⓘNannihu-Sandaozhuang Mine, Nannihu ore field, Luanchuan County, Luoyang, Henan, China
46.6km (29.0 miles) ⓘLongmeng Mine, Tieluping ore field, Luoning County, Luoyang, Henan, China
51.6km (32.1 miles) ⓘHaopinggou Mine, Tieluping ore field, Luoning County, Luoyang, Henan, China
71.2km (44.3 miles) ⓘDujiagou bauxite deposit, Luoning County, Luoyang, Henan, China
83.9km (52.2 miles) ⓘMianchi area, Mianchi County, Sanmenxia, Henan, China
85.9km (53.4 miles) ⓘGuangou Mine, Mianchi County, Sanmenxia, Henan, China
94.2km (58.5 miles) ⓘBianzhuang, Baofeng County, Pingdingshan, Henan, China
94.8km (58.9 miles) ⓘYinjiagou polymetallic deposit, Lingbao City, Sanmenxia, Henan, China
References
Wang, Mengqi, Mao, Jingwen, Wang, Zuoman, Yan, Guolong, Liu, Shufei, Jiang, Haoyuan, Tian, Yongfei, Wang, Peng, Chen, Gang, Miao, Guang, et al. (2024) Short wavelength infrared (SWIR) spectral and geochemical characteristics of white micas in the Xiaonangou gold deposit, East Qinling: As a hyperspectral tool in exploration. Ore Geology Reviews, 175. 106349 doi:10.1016/j.oregeorev.2024.106349
 
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