Ages for Petzite at Idaho 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-12076	49	45				136640	Colorado Claim, Idaho Primitive Area, Ramey Ridge District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-3420	80	57				138862	M. J. Kouba Pegmatite Property, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-3421	80	57				138862	M. J. Kouba Pegmatite Property, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-46371	125	115				137070	Dundas Prospect (Lolo Min. And Power ?), Lolo District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-46375	125	115				137070	Dundas Prospect (Lolo Min. And Power ?), Lolo District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-46383	120	110				141213	Trimetallic Prospect, Lolo District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-46394	180	100				141213	Trimetallic Prospect, Lolo District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-46395	180	100				137070	Dundas Prospect (Lolo Min. And Power ?), Lolo District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-46399	180	100				137070	Dundas Prospect (Lolo Min. And Power ?), Lolo District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-46405	89.8	88.4	Zircon			137319	Fisher Placer, Castle Creek District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-47026	23.8	5.3				141322	Unnamed Clay Location (MRDS - 10168885), Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-47048	23.8	5.3				137299	Ferdinand Pit, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-47053	23.8	5.3				137299	Ferdinand Pit, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-47079	23.8	5.3				136590	Clearwater Pit, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-47215	23.8	5.3				137299	Ferdinand Pit, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-47251	23.8	5.3				137829	Haener Pit, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-47252	23.8	5.3				137829	Haener Pit, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-48104	23.8	5.3				141322	Unnamed Clay Location (MRDS - 10168885), Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-49541	95	65				135829	Beaver Saddle Prospect, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-49549	95	65				138037	Hoodoo Ilmenite Placer (Candy Claim Group; Flora Claim Group; Elk Summit Claim Groups; Judy Claim Group; Hoodoo Claim Group), Selway-Bitterroot Wilderness, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-49556	95	65				139512	O'Hara Rock Source, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-49561	95	65				138862	M. J. Kouba Pegmatite Property, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-49581	95	65				135795	Bear Creek Bar Placer (Bear Bar), Salmon River Breaks, Salmon River District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-49666	52	44				135773	Barth Hot Springs Bar Placer, Idaho Primitive Area, Salmon River District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-49704	50	42				138862	M. J. Kouba Pegmatite Property, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-49732	208	100				136589	Clearwater Occurrence, Harpster District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-49733	208	100				136589	Clearwater Occurrence, Harpster District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-49764	80	50				140070	Rainbow Claims, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-51158	80	50				140070	Rainbow Claims, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-51263	95	65				135829	Beaver Saddle Prospect, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-51291	95	65				138037	Hoodoo Ilmenite Placer (Candy Claim Group; Flora Claim Group; Elk Summit Claim Groups; Judy Claim Group; Hoodoo Claim Group), Selway-Bitterroot Wilderness, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-51303	95	65				139512	O'Hara Rock Source, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-51309	95	65				138862	M. J. Kouba Pegmatite Property, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-51318	208	100				136589	Clearwater Occurrence, Harpster District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-51319	208	100				136589	Clearwater Occurrence, Harpster District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-51343	50	42				138862	M. J. Kouba Pegmatite Property, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-51357	95	65				135795	Bear Creek Bar Placer (Bear Bar), Salmon River Breaks, Salmon River District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  NAVDAT-51358	52	44				135773	Barth Hot Springs Bar Placer, Idaho Primitive Area, Salmon River District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
  ree-00717	2.6	0				136460	Chamberlain Basin Occurrence, Idaho Co., Idaho, USA	Orris and Grauch (2002)	USGSOFR02_189
  ree-00731	2.6	0				138771	Lower Ramey Meadows Placer, Idaho Primitive Area, Ramey Ridge District, Idaho Co., Idaho, USA	Orris and Grauch (2002)	USGSOFR02_189
  USGS-U-Th-Pb-00276_206_238	1088	1088	Zircon			136376	Canyon Creek, Idaho Co., Idaho, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
  USGS-U-Th-Pb-00276_207_206	1774.6	1774.6	Zircon			136376	Canyon Creek, Idaho Co., Idaho, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
  USGS-U-Th-Pb-00276_207_235	1342.3	1342.3	Zircon			136376	Canyon Creek, Idaho Co., Idaho, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
  USGS-U-Th-Pb-00289_206_238	103.2	103.2	Zircon			136376	Canyon Creek, Idaho Co., Idaho, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
  USGS-U-Th-Pb-00289_207_206	2310.4	2310.4	Zircon			136376	Canyon Creek, Idaho Co., Idaho, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
  USGS-U-Th-Pb-00289_207_235	287.2	287.2	Zircon			136376	Canyon Creek, Idaho Co., Idaho, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
  USGS-U-Th-Pb-00297_206_238	574	574	Zircon			137851	Hand Creek Placer, Idaho Primitive Area, Ramey Ridge District, Idaho Co., Idaho, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
  USGS-U-Th-Pb-00297_207_206	680	680	Zircon			137851	Hand Creek Placer, Idaho Primitive Area, Ramey Ridge District, Idaho Co., Idaho, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
  USGS-U-Th-Pb-00297_207_235	596	596	Zircon			137851	Hand Creek Placer, Idaho Primitive Area, Ramey Ridge District, Idaho Co., Idaho, USA	USGS-U-Th-Pb	USGS-U-Th-Pb