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 Polyhalite at Carlsbad Potash District, Eddy Co., New Mexico, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 260Ma - 78Ma 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
USGS-Rb-Sr-06349	260	260				51297	Mosaic Mine (Union Potash & Chemical Co. Mine; International Agriculture Mine; International Minerals & Chemical Corp. Mine; Mosaic Potash Mine), Carlsbad Potash District, Eddy Co., New Mexico, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-06345	78	78				51297	Mosaic Mine (Union Potash & Chemical Co. Mine; International Agriculture Mine; International Minerals & Chemical Corp. Mine; Mosaic Potash Mine), Carlsbad Potash District, Eddy Co., New Mexico, USA	USGS-Rb-Sr	USGS-Rb-Sr

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
USGS-Rb-Sr-06344	183	183	Magnesite			51297	Mosaic Mine (Union Potash & Chemical Co. Mine; International Agriculture Mine; International Minerals & Chemical Corp. Mine; Mosaic Potash Mine), Carlsbad Potash District, Eddy Co., New Mexico, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-06345	78	78				51297	Mosaic Mine (Union Potash & Chemical Co. Mine; International Agriculture Mine; International Minerals & Chemical Corp. Mine; Mosaic Potash Mine), Carlsbad Potash District, Eddy Co., New Mexico, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-06346	109.6	109.6				51297	Mosaic Mine (Union Potash & Chemical Co. Mine; International Agriculture Mine; International Minerals & Chemical Corp. Mine; Mosaic Potash Mine), Carlsbad Potash District, Eddy Co., New Mexico, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-06347	173	173				51297	Mosaic Mine (Union Potash & Chemical Co. Mine; International Agriculture Mine; International Minerals & Chemical Corp. Mine; Mosaic Potash Mine), Carlsbad Potash District, Eddy Co., New Mexico, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-06348	205	205				51297	Mosaic Mine (Union Potash & Chemical Co. Mine; International Agriculture Mine; International Minerals & Chemical Corp. Mine; Mosaic Potash Mine), Carlsbad Potash District, Eddy Co., New Mexico, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-06349	260	260				51297	Mosaic Mine (Union Potash & Chemical Co. Mine; International Agriculture Mine; International Minerals & Chemical Corp. Mine; Mosaic Potash Mine), Carlsbad Potash District, Eddy Co., New Mexico, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-06351	177	177	Sylvite			51297	Mosaic Mine (Union Potash & Chemical Co. Mine; International Agriculture Mine; International Minerals & Chemical Corp. Mine; Mosaic Potash Mine), Carlsbad Potash District, Eddy Co., New Mexico, USA	USGS-Rb-Sr	USGS-Rb-Sr