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 Magnetite at Mt Fansipan, Phong Tho District, Lai Chau Province, Vietnam

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 331Ma - 30Ma 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
ree-00770	331	252				27053	Nâm Xe REE Deposit, Mt Fansipan, Phong Tho District, Lai Chau Province, Vietnam	Orris and Grauch (2002)	USGSOFR02_189
Jen_0001163	30	30				27053	Nâm Xe REE Deposit, Mt Fansipan, Phong Tho District, Lai Chau Province, Vietnam	Woolley and Kjarsgaard (2008)	GSCOF5796

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
Jen_0001163	30	30				27053	Nâm Xe REE Deposit, Mt Fansipan, Phong Tho District, Lai Chau Province, Vietnam	Woolley and Kjarsgaard (2008)	GSCOF5796
Jen_0001164	47.5	40.5				27053	Nâm Xe REE Deposit, Mt Fansipan, Phong Tho District, Lai Chau Province, Vietnam	Woolley and Kjarsgaard (2008)	GSCOF5796
ree-00770	331	252				27053	Nâm Xe REE Deposit, Mt Fansipan, Phong Tho District, Lai Chau Province, Vietnam	Orris and Grauch (2002)	USGSOFR02_189
ree-00771	299	252				27053	Nâm Xe REE Deposit, Mt Fansipan, Phong Tho District, Lai Chau Province, Vietnam	Orris and Grauch (2002)	USGSOFR02_189