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 Zircon at Idaho Co., Idaho, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 95Ma - 65Ma 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
NAVDAT-49581	95	65				135795	Bear Creek Bar Placer (Bear Bar), Salmon River Breaks, Salmon River District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT

Direct age

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Dated Locality ID	Dated Locality	Ref	Ref ID
NAVDAT-46405	89.8	88.4	Zircon	137319	Fisher Placer, Castle Creek District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
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

Locality age

Excel ID	Max Age (Ma)	Min Age (Ma)	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-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