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 Piemontite at Ngawa Autonomous Prefecture (Aba Autonomous Prefecture), Sichuan, China

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)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
Alexandra-0134	176	152	Muscovite			228859	Ke'eryin Pegmatite Field, Jinchuan Co., Ngawa Autonomous Prefecture (Aba Autonomous Prefecture), Sichuan, China	Li et al. (2015)	AGS89_656
Chen2007tbl01-65	201	145		Arsenopyrite, Chalcopyrite, Galena, Pyrite, Sphalerite, Stibnite		5794	Baxi Au Deposit (A'xi Au Deposit; Axi Au Deposit), Zoigê Co. (Ruo'ergai Co.), Ngawa Autonomous Prefecture (Aba Autonomous Prefecture), Sichuan, China	Chen et al. (2007)	OGR31_139
Hg-00116	232	232		Aktashite	Hg	134980	Lianhecun Au-Hg-(As-Sb) Deposit (Lianhechun Au-Hg-(As-Sb) Deposit), Jiuzhaigou Co. (Nanping Co.), Ngawa Autonomous Prefecture (Aba Autonomous Prefecture), Sichuan, China	Xia et al. (2006)	JCUT33_384