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 Silver at Karasburg West, Karas Region, Namibia

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1800Ma - 1800Ma 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
PorphCu-00439	1800	1800		Anhydrite, Bornite, Chalcocite, Chalcopyrite, Covellite, Digenite, Epidote, Goethite, Hematite, Jarosite, Magnetite, Molybdenite, Pyrite, Rutile	Cu	206333	Haib River Cu Deposit, Tsams Farm 685, Karasburg West, Karas Region, Namibia	Singer et al. (2008)	USGSOFR2008_1155

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
Jen_0000889	540	488				158051	Marinkas Quellen (Marinkas Kwela), Karasburg West, Karas Region, Namibia	Woolley and Kjarsgaard (2008)	GSCOF5796
PorphCu-00439	1800	1800		Anhydrite, Bornite, Chalcocite, Chalcopyrite, Covellite, Digenite, Epidote, Goethite, Hematite, Jarosite, Magnetite, Molybdenite, Pyrite, Rutile	Cu	206333	Haib River Cu Deposit, Tsams Farm 685, Karasburg West, Karas Region, Namibia	Singer et al. (2008)	USGSOFR2008_1155
ree-00480	541	495				158051	Marinkas Quellen (Marinkas Kwela), Karasburg West, Karas Region, Namibia	Orris and Grauch (2002)	USGSOFR02_189