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 Hedenbergite at South Sinai, Egypt

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 685Ma - 635Ma at this locality

Age range from children

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
DeepDive-Co-0045	685	635				204720	Um Zeriq II Deposit, Kid, South Sinai, Egypt	Helmy et al. (2014)	JAES90_77

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
DeepDive-Co-0045	685	635				204720	Um Zeriq II Deposit, Kid, South Sinai, Egypt	Helmy et al. (2014)	JAES90_77
Giersdorf_00000861	358.9	323.2				230090	Umm Bugma (Um Bogma), Abu Zeneima (Abu Zenima), South Sinai, Egypt	El-AAssy et al. (1998)	ACPUAED3_337
Giersdorf_00000864	358.9	323.2				255579	Wadi Baba, South Sinai, Egypt	El-AAssy et al. (1998)	ACPUAED3_337