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 Chromite at Plumas Co., California, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 400Ma - 388Ma 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
podchrome-00221	400	400			Cr	86459	Poodle Dog Claim, Canyondam, Almanor District, Plumas Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00223	388	388			Cr	236255	Red Hill & Skyline Claims, Red Hill, Edmanton District (Meadow Valley District), Plumas Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157

Mineralization age

Excel ID	Max Age (Ma)	Min Age (Ma)	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
podchrome-00220	400	400	Cr	86697	Wolf Creek Claim (Gold Stripes Mine), Rattlesnake Hill, Canyondam, Almanor District, Plumas Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00221	400	400	Cr	86459	Poodle Dog Claim, Canyondam, Almanor District, Plumas Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00223	388	388	Cr	236255	Red Hill & Skyline Claims, Red Hill, Edmanton District (Meadow Valley District), Plumas Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00224	388	388	Cr	86524	Shennandoah Claims (Shennandoah Claim No. 1; Shennandoah Claim No. 2), Virgilia, Edmanton District (Meadow Valley District), Plumas Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00225	388	388	Cr	86292	Jack Forth Claims, Virgilia, Edmanton District (Meadow Valley District), Plumas Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00226	388	388	Cr	86191	Fuller Claims (Hudson Claim; Snow White Nos. 1-3 Claims; Hillside Claim; Florence Claim), Spanish Ranch, Edmanton District (Meadow Valley District), Plumas Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00227	388	388	Cr	86689	White Pine Mine (Bear Claim), Claremont, Rock Creek District, Plumas Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00228	388	388	Cr	86538	Salt Claim (Spot Claim), Cough Group (Cough Group Nos. 1-3 Claims; Spice; Pepper Claim [No. 3 Claim]; Salt Extension Claim), Claremont, Rock Creek District, Plumas Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00229	388	388	Cr	86083	Cattle Spring Claims Nos. 1 & 2 (Sundown Mining Company 1943), Claremont, Rock Creek District, Plumas Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00230	388	388	Cr	86374	McCarty Mine (Jitney Mine), Crescent Hill, Middle Fork Of Feather River Area, Plumas Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00231	388	388	Cr	86099	Clover Leaf Claim, Crescent Hill, Middle Fork Of Feather River Area, Plumas Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00232	388	388	Cr	86140	Diamond Claim, Benner-Barrington Group (Benner And Barrington Group; Pine Cone Claim; Oakie Claim; Lucky Three Claim), Crescent Hill, Middle Fork Of Feather River Area, Plumas Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00233	388	388	Cr	86685	White Fir Claim, Benner-Barrington Group (Benner And Barrington Group; Pine Cone Claim; Oakie Claim; Lucky Three Claim), Crescent Hill, Middle Fork Of Feather River Area, Plumas Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00234	388	388	Cr	213060	Commander Claim, Maurezzio Group (Deerhorn Claim; Deerhorn Extension Claim; Commander Extension Claim; Bottle Springs Claim; Bottlespring Claim), Crescent Hill, Middle Fork Of Feather River Area, Plumas Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00235	388	388	Cr	86088	Chicago Claims Nos. 1 & 2, Little Volcano, Middle Fork Of Feather River Area, Plumas Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157

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-20153	1.8	0.01				86214	Golden Gate Placer (A. W. Robinson), Hot Springs, Plumas Co., California, USA	NAVDAT	NAVDAT
NAVDAT-20268	1.8	0.01				86093	Unnamed Cinder Pit (1), Sifford Mountain, Plumas Co., California, USA	NAVDAT	NAVDAT
NAVDAT-20511	1.8	0.01				86667	Upper Feather River Region (Upper Feather), Red Hill, Edmanton District (Meadow Valley District), Plumas Co., California, USA	NAVDAT	NAVDAT
NAVDAT-39784	0.43	0.43				86214	Golden Gate Placer (A. W. Robinson), Hot Springs, Plumas Co., California, USA	NAVDAT	NAVDAT
NAVDAT-39787	2	0				86214	Golden Gate Placer (A. W. Robinson), Hot Springs, Plumas Co., California, USA	NAVDAT	NAVDAT
PorphCu-00136	100	100		Actinolite, Bornite, Chalcocite, Chalcopyrite, Chrysocolla, Copper, Covellite, Epidote, Galena, Hematite, Jamesonite, Magnetite, Molybdenite, Pyrite, Pyrrhotite, Sphalerite, Stibnite	Cu	86332	Lights Creek Copper Deposits (Moonlight Mine; Sulfide Ridge Deposits; Lights Canyon Deposits), Moonlight Peak, Taylorsville District, Plumas Copper Belt, Plumas Co., California, USA	Singer et al. (2008)	USGSOFR2008_1155
USGS-U-Th-Pb-02544_206_238	138	138	Zircon			235834	Merlin, Plumas Co., California, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-02544_207_206	142	142	Zircon			235834	Merlin, Plumas Co., California, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-02544_207_235	138	138	Zircon			235834	Merlin, Plumas Co., California, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-02545_206_238	138	138	Zircon			235834	Merlin, Plumas Co., California, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-02545_207_206	144	144	Zircon			235834	Merlin, Plumas Co., California, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-02545_207_235	138	138	Zircon			235834	Merlin, Plumas Co., California, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-02546_206_238	153	153	Zircon			86255	Heney Placer Mine, Belden, Plumas Co., California, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-02546_207_206	155	155	Zircon			86255	Heney Placer Mine, Belden, Plumas Co., California, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-02546_207_235	153	153	Zircon			86255	Heney Placer Mine, Belden, Plumas Co., California, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-02547_206_238	158	158	Zircon			86255	Heney Placer Mine, Belden, Plumas Co., California, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-02547_207_206	157	157	Zircon			86255	Heney Placer Mine, Belden, Plumas Co., California, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-02547_207_235	158	158	Zircon			86255	Heney Placer Mine, Belden, Plumas Co., California, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-02548_206_238	155	155	Zircon			86255	Heney Placer Mine, Belden, Plumas Co., California, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-02548_207_206	155	155	Zircon			86255	Heney Placer Mine, Belden, Plumas Co., California, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-02548_207_235	155	155	Zircon			86255	Heney Placer Mine, Belden, Plumas Co., California, USA	USGS-U-Th-Pb	USGS-U-Th-Pb