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 Morro Do Chapéu Claim, Pico Das Almas River, Paramirim Das Crioulas, Érico Cardoso, Bahia, Brazil

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 380Ma - 361Ma at this locality

Locality age (remote)

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
Cr-00047	380	361		Eskolaite	Cr	205487	Itambé, Bahia, Brazil	Gastil (1960)	AJS258_1
Cr-00048	380	361		Eskolaite	Cr	205487	Itambé, Bahia, Brazil	Gastil (1960)	AJS258_1