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 Tetrahedrite-(Zn) at Käfersteige Mine, Würm, Pforzheim, Black Forest, Baden-Württemberg, Germany

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 252Ma - 5Ma at this locality

Locality age

Excel ID	Max Age (Ma)	Min Age (Ma)	Minerals explicitely stated as having this age	Dated Locality ID	Dated Locality	Ref	Ref ID
EJM21_817-00005	150	150		1852	Käfersteige Mine, Würm, Pforzheim, Black Forest, Baden-Württemberg, Germany	Pfaff et al. (2009)	EJM21_817
Giersdorf_00000025	23	5	Chalcopyrite, Emplectite, Fluorite, Marcasite, Sphalerite, Wittichenite	1852	Käfersteige Mine, Würm, Pforzheim, Black Forest, Baden-Württemberg, Germany	Staude et. al (2010)	MM74_309
Giersdorf_00000026	252	237		1852	Käfersteige Mine, Würm, Pforzheim, Black Forest, Baden-Württemberg, Germany	Staude et. al (2010)	MM74_309
Pfaff2009tbl06-20	150	140		1852	Käfersteige Mine, Würm, Pforzheim, Black Forest, Baden-Württemberg, Germany	Pfaff et al. (2009)	EJM21_817