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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Orthoclase from
Bijiashan Mine, Beiya Au-Cu ore field, Heqing County, Dali, Yunnan, China


Locality type:Mine
Classification
Species:Orthoclase
Formula:K(AlSi3O8)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Orthoclase data
Locality Data:Click here to view Bijiashan Mine, Beiya Au-Cu ore field, Heqing County, Dali, Yunnan, China
Data Identifiers
Mindat Occurrence Record ID:1747755
Long-form Identifier:1:3:1747755:6
GUID (UUID V4):0
Nearest other occurrences of Orthoclase
2.3km (1.4 miles) ⓘBeiya Au-Cu ore field, Heqing County, Dali, Yunnan, China
2.5km (1.6 miles) ⓘWandongshan Mine, Beiya Au-Cu ore field, Heqing County, Dali, Yunnan, China
2.8km (1.7 miles) ⓘHongnitang Mine, Beiya Au-Cu ore field, Heqing County, Dali, Yunnan, China
9.0km (5.6 miles) ⓘLaomaijian Mine, Eryuan County, Dali, Yunnan, China
58.5km (36.3 miles) ⓘJinhe intrusion, Jianchuan County, Dali, Yunnan, China
73.7km (45.8 miles) ⓘMachangqing Mine, Machangqing Cu-Mo-Au ore field (Baoxingchang Cu-Mo-Au ore field), Midu County, Dali, Yunnan, China
References
Zhong, Yun; Yuan, Yajuan; Lu, Ye; Xia, Bin (2025) Origin and Tectonic Implication of Cenozoic Alkali-Rich Porphyry in the Beiya Au-Polymetallic Deposit, Western Yunnan, China. Minerals, 15 (5). doi:10.3390/min15050531
 
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