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 Stilpnomelane at Cazadero, Coast Range, Sonoma Co., California, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of Ma - Ma 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
podchrome-00340	164	164			Cr	95714	Laton Mine (Layton Mine; Parmeter Ranch; Yellow Streak Mine; Burl Prospect; Lone Bird Prospect; Slats Prospect; Serpentine Prospect; Rattlesnake Claim; Red Slide Claim), Cazadero, Coast Range, Sonoma Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00341	164	164			Cr	95714	Laton Mine (Layton Mine; Parmeter Ranch; Yellow Streak Mine; Burl Prospect; Lone Bird Prospect; Slats Prospect; Serpentine Prospect; Rattlesnake Claim; Red Slide Claim), Cazadero, Coast Range, Sonoma Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157