Ages for Pyromorphite at Kootenai Co., Idaho, USA

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

• 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
  NAVDAT-47294	23.8	5.3				136068	Blue Creek Clay Deposit, Beauty Bay District (Elk Mountain District), Kootenai Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-47297	23.8	5.3				137301	Fernan Hill Clay Deposit, Coeur D'Alene Area, Kootenai Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-47314	23.8	5.3				140038	Quarry (MRDS - 10266680), Kootenai Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-47326	23.8	5.3				136628	Coeur D'Alene Mountain Prospect, Beauty Bay District (Elk Mountain District), Kootenai Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-47339	23.8	5.3				136068	Blue Creek Clay Deposit, Beauty Bay District (Elk Mountain District), Kootenai Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-47382	23.8	5.3				140038	Quarry (MRDS - 10266680), Kootenai Co., Idaho, USA	NAVDAT	NAVDAT