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 Pyrrhotite at McCoy District, Lander Co., Nevada, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 89Ma - 38.82Ma 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
PorphCu-00652	89	89		Actinolite, Chalcopyrite, Molybdenite, Pyrite, Pyrrhotite	Cu	228007	Fish Creek Prospect, Fish Creek Mts, McCoy District, Lander Co., Nevada, USA	Singer et al. (2008)	USGSOFR2008_1155
Michelle_267_a	39.42	38.82				59938	McCoy Mine (McCoy-Cove Mine; Cove Mine), McCoy District, Lander Co., Nevada, USA	Johnston et al. (2008)	EG103_759

Specified 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
PorphCu-00652	89	89		Actinolite, Chalcopyrite, Molybdenite, Pyrite, Pyrrhotite	Cu	228007	Fish Creek Prospect, Fish Creek Mts, McCoy District, Lander Co., Nevada, USA	Singer et al. (2008)	USGSOFR2008_1155

Locality age (prioritized)

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
Michelle_267_a	39.42	38.82				59938	McCoy Mine (McCoy-Cove Mine; Cove Mine), McCoy District, Lander Co., Nevada, USA	Johnston et al. (2008)	EG103_759

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
Michelle_268_b	41.5	41.5				59938	McCoy Mine (McCoy-Cove Mine; Cove Mine), McCoy District, Lander Co., Nevada, USA	Johnston et al. (2008)	EG103_759