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 Reynolds Co., Missouri, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 497Ma - 354Ma 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
sedexmvt-00240	497	485				26180	West Fork Mine, West Fork, Viburnum Trend District, Reynolds Co., Missouri, USA	Taylor et al. (2009)	USGSOFR2009_1297
Kristen002194	354	354				3866	Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), Ellington, Viburnum Trend District, Reynolds Co., Missouri, USA	Grant et al. (1984)	IG2_217

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
Kristen002189	386	386				3866	Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), Ellington, Viburnum Trend District, Reynolds Co., Missouri, USA	Grant et al. (1984)	IG2_217
Kristen002190	379	379				3866	Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), Ellington, Viburnum Trend District, Reynolds Co., Missouri, USA	Grant et al. (1984)	IG2_217
Kristen002191	392	392				3866	Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), Ellington, Viburnum Trend District, Reynolds Co., Missouri, USA	Grant et al. (1984)	IG2_217
Kristen002192	392	392				3866	Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), Ellington, Viburnum Trend District, Reynolds Co., Missouri, USA	Grant et al. (1984)	IG2_217
Kristen002193	389	389				3866	Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), Ellington, Viburnum Trend District, Reynolds Co., Missouri, USA	Grant et al. (1984)	IG2_217
Kristen002194	354	354				3866	Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), Ellington, Viburnum Trend District, Reynolds Co., Missouri, USA	Grant et al. (1984)	IG2_217
Kristen002195	408	366				3866	Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), Ellington, Viburnum Trend District, Reynolds Co., Missouri, USA	Grant et al. (1984)	IG2_217
Kristen002196	373	363				3866	Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), Ellington, Viburnum Trend District, Reynolds Co., Missouri, USA	Grant et al. (1984)	IG2_217
Kristen002197	374	364				3866	Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), Ellington, Viburnum Trend District, Reynolds Co., Missouri, USA	Grant et al. (1984)	IG2_217
sedexmvt-00240	497	485				26180	West Fork Mine, West Fork, Viburnum Trend District, Reynolds Co., Missouri, USA	Taylor et al. (2009)	USGSOFR2009_1297
USGS-Rb-Sr-04952	1296.99	1208.99				44209	Johnson Shut-Ins State Park, Reynolds Co., Missouri, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-04953	1296.99	1208.99				44209	Johnson Shut-Ins State Park, Reynolds Co., Missouri, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-04954	1150.16	1062.16				44209	Johnson Shut-Ins State Park, Reynolds Co., Missouri, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-04955	1150.16	1062.16				44209	Johnson Shut-Ins State Park, Reynolds Co., Missouri, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-04956	1150.16	1062.16				44209	Johnson Shut-Ins State Park, Reynolds Co., Missouri, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-04957	1150.16	1062.16				44209	Johnson Shut-Ins State Park, Reynolds Co., Missouri, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-04958	1296.99	1208.99				44209	Johnson Shut-Ins State Park, Reynolds Co., Missouri, USA	USGS-Rb-Sr	USGS-Rb-Sr