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Topaz from
Hugo Dummett Cu-Au deposit (North Oyu Cu-Au deposit), Oyu Tolgoi Cu-Au ore field (Turquoise Hill Cu-Au ore field), Erdenetsogt, Ömnögovi Aimag, Mongolia

Locality type:Deposit
Classification
Species:Topaz
Formula:Al2(SiO4)(F,OH)2
Confirmation
Validity:Believed Valid
References
References:Economic Geology; December 2009; v. 104; no. 8; p. 1087-1110; Khashgerel, B. E., Kavalieris, I., & Hayashi, K. I. (2008). Mineralogy, textures, and whole-rock geochemistry of advanced argillic alteration: Hugo Dummett porphyry Cu–Au deposit, Oyu Tolgoi mineral district, Mongolia. Mineralium Deposita, 43(8), 913-932.
Data
Mineral Data:Click here to view Topaz data
Locality Data:Click here to view Hugo Dummett Cu-Au deposit (North Oyu Cu-Au deposit), Oyu Tolgoi Cu-Au ore field (Turquoise Hill Cu-Au ore field), Erdenetsogt, Ömnögovi Aimag, Mongolia
 
Mineral and/or Locality  
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