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 Holmquistite at Kibingo Pegmatite (Kibinga [relating To A Hill]; Lemera; Mwaka), Gitarama – Kibuye Road, Southern Province, Rwanda

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 935.4Ma - 923.4Ma 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
Alexandra-0243	935.4	923.4	Columbite-(Mn)		Ta,Nb	57927	Kibingo Pegmatite (Kibinga [relating To A Hill]; Lemera; Mwaka), Gitarama – Kibuye Road, Southern Province, Rwanda	Melcher et al. (2015)	OGR64_667