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 Cryptomelane at Lecht Mines, Aberdeenshire, Scotland, UK

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 750Ma - 0Ma at this locality

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
Michelle_719	750	500				52786	Lecht Mines, Aberdeenshire, Scotland, UK	Nicholson and Anderton (1989)	EESTRSE80_143
Michelle_720	0	0		Lindbergite		52786	Lecht Mines, Aberdeenshire, Scotland, UK	Wilson and Jones (1983)	GSLSP11_5