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 Orpiment at Yerington, Yerington District, Singatse Range, Lyon Co., Nevada, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 238Ma - 225.9Ma 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-U-Th-Pb-01722_207_206	238	228	Zircon			15785	Mason Valley Mine, Yerington, Yerington District, Singatse Range, Lyon Co., Nevada, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01724_206_238	225.9	225.9	Zircon			15785	Mason Valley Mine, Yerington, Yerington District, Singatse Range, Lyon Co., Nevada, USA	USGS-U-Th-Pb	USGS-U-Th-Pb

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
PorphCu-00013	169	165		Actinolite, Albite, Bornite, Chalcopyrite, Epidote, Hematite, Magnetite, Molybdenite, Pyrite, Rutile	Cu	3910	Anaconda's Yerington Open Pit (Empire-Nevada Mine; Nevada-Empire Mine; Weed Heights), Yerington, Yerington District, Singatse Range, Lyon Co., Nevada, USA	Singer et al. (2008)	USGSOFR2008_1155
USGS-U-Th-Pb-01722_206_238	230.4	230.4	Zircon			15785	Mason Valley Mine, Yerington, Yerington District, Singatse Range, Lyon Co., Nevada, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01722_207_206	238	228	Zircon			15785	Mason Valley Mine, Yerington, Yerington District, Singatse Range, Lyon Co., Nevada, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01722_207_235	230.7	230.7	Zircon			15785	Mason Valley Mine, Yerington, Yerington District, Singatse Range, Lyon Co., Nevada, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01723_206_238	229	229	Zircon			15785	Mason Valley Mine, Yerington, Yerington District, Singatse Range, Lyon Co., Nevada, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01723_207_206	236	226	Zircon			15785	Mason Valley Mine, Yerington, Yerington District, Singatse Range, Lyon Co., Nevada, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01723_207_235	229.2	229.2	Zircon			15785	Mason Valley Mine, Yerington, Yerington District, Singatse Range, Lyon Co., Nevada, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01724_206_238	225.9	225.9	Zircon			15785	Mason Valley Mine, Yerington, Yerington District, Singatse Range, Lyon Co., Nevada, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01724_207_206	237	227	Zircon			15785	Mason Valley Mine, Yerington, Yerington District, Singatse Range, Lyon Co., Nevada, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01724_207_235	226.4	226.4	Zircon			15785	Mason Valley Mine, Yerington, Yerington District, Singatse Range, Lyon Co., Nevada, USA	USGS-U-Th-Pb	USGS-U-Th-Pb