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 Graphite at Nghe An Province (Nghe Tinh Province), Vietnam

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 23Ma - 20.3Ma at this locality

Age range from children

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-0366	23	22				250152	Mo Coi, Quy Chau District (Ke Bon; Phu Qui Chau), Nghe An Province (Nghe Tinh Province), Vietnam	Garnier et al. (2002)	CG188_33
Alexandra-0367	21.7	20.3	Phlogopite			250152	Mo Coi, Quy Chau District (Ke Bon; Phu Qui Chau), Nghe An Province (Nghe Tinh Province), Vietnam	Garnier et al. (2002)	CG188_33

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-0364	22.3	20.9	Phlogopite			250150	Doi Ty, Quy Chau District (Ke Bon; Phu Qui Chau), Nghe An Province (Nghe Tinh Province), Vietnam	Garnier et al. (2002)	CG188_33
Alexandra-0365	22.7	21.5	Phlogopite			250151	Doi San, Quy Chau District (Ke Bon; Phu Qui Chau), Nghe An Province (Nghe Tinh Province), Vietnam	Garnier et al. (2002)	CG188_33
Alexandra-0366	23	22				250152	Mo Coi, Quy Chau District (Ke Bon; Phu Qui Chau), Nghe An Province (Nghe Tinh Province), Vietnam	Garnier et al. (2002)	CG188_33
Alexandra-0367	21.7	20.3	Phlogopite			250152	Mo Coi, Quy Chau District (Ke Bon; Phu Qui Chau), Nghe An Province (Nghe Tinh Province), Vietnam	Garnier et al. (2002)	CG188_33