Ages for Opal at Mineral Mts (Mineral Range), Beaver Co., Utah, 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
  NAVDAT-29355	29	21				183654	Silver Star Group, Granite And North Granite Districts, Mineral Mts (Mineral Range), Beaver Co., Utah, USA	NAVDAT	NAVDAT
  NAVDAT-29357	18.5	17.5				183654	Silver Star Group, Granite And North Granite Districts, Mineral Mts (Mineral Range), Beaver Co., Utah, USA	NAVDAT	NAVDAT
  NAVDAT-5388	0.87	0.71				183516	Schoo Mine, Granite And North Granite Districts, Mineral Mts (Mineral Range), Beaver Co., Utah, USA	NAVDAT	NAVDAT