Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org

Ages for Hydromagnesite at Okhangaron District, Tashkent, Uzbekistan

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of Ma - Ma at this locality

Locality age

Excel ID	Max Age (Ma)	Min Age (Ma)	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
Alexandra-0337	309	303		Au	206169	Sary Cheku Mine, Okhangaron District, Tashkent, Uzbekistan	Seltmann et al. (2011)	JAES42_821
Alexandra-0338	300	294			206169	Sary Cheku Mine, Okhangaron District, Tashkent, Uzbekistan	Seltmann et al. (2011)	JAES42_821
Giersdorf_00000172	285	275		Au	2813	Kairagach Au Deposit (Kaygarach), Okhangaron District, Tashkent, Uzbekistan	Kovalenker, et. al (2004)	IGCPEA486_239
PorphCu-00374	309	270	Anhydrite, Chalcopyrite, Galena, Hematite, Magnetite, Molybdenite, Pyrite, Sphalerite	Cu	206169	Sary Cheku Mine, Okhangaron District, Tashkent, Uzbekistan	Singer et al. (2008)	USGSOFR2008_1155