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 Brookite at Quartzite Quarry, Oberschöna, Freiberg, Mittelsachsen, Saxony, Germany

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 461Ma - 260Ma at this locality

Locality age (remote)

Excel ID	Max Age (Ma)	Min Age (Ma)	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
Alexandra-0427	310	260	Quartz	Pb,Zn,Cu,Ag,Sn,Au	1832	Freiberg, Mittelsachsen, Saxony, Germany	Seifert (2008)	BOOK_MPLMEV_2008
Co-00069	319	289		Co,Ni,Cu	1832	Freiberg, Mittelsachsen, Saxony, Germany	Bielicki and Tischendorf (1991)	CMP106_440
Co-00070	461	433		Co,Ni,Cu	1832	Freiberg, Mittelsachsen, Saxony, Germany	Bielicki and Tischendorf (1991)	CMP106_440