Ages for Dolomite at Nkumbwa Hill Carbonatite (Nkombwa Hill Carbonatite), Isoka, Isoka District, Muchinga Mts., Northern Province, Zambia

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 704Ma - 654Ma 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
  Jen_0000956	704	654	Phlogopite			31173	Nkumbwa Hill Carbonatite (Nkombwa Hill Carbonatite), Isoka, Isoka District, Muchinga Mts., Northern Province, Zambia	Woolley and Kjarsgaard (2008)	GSCOF5796
  ree-00795	704	654	Phlogopite			31173	Nkumbwa Hill Carbonatite (Nkombwa Hill Carbonatite), Isoka, Isoka District, Muchinga Mts., Northern Province, Zambia	Orris and Grauch (2002)	USGSOFR02_189