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 Nepheline at Gremyakha-Vyrmes Massif, Murmansk Oblast, Russia

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1910Ma - 1830Ma at this locality

Direct 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
ree-00804	1910	1830	Nepheline			2668	Gremyakha-Vyrmes Massif, Murmansk Oblast, Russia	Orris and Grauch (2002)	USGSOFR02_189

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_0001154	1949	1941	Zircon			2668	Gremyakha-Vyrmes Massif, Murmansk Oblast, Russia	Woolley and Kjarsgaard (2008)	GSCOF5796
Jen_0001155	2080	1988	Calcite			2668	Gremyakha-Vyrmes Massif, Murmansk Oblast, Russia	Woolley and Kjarsgaard (2008)	GSCOF5796
ree-00532	1790	1710				2668	Gremyakha-Vyrmes Massif, Murmansk Oblast, Russia	Orris and Grauch (2002)	USGSOFR02_189