Ages for Nontronite at Humboldt Range, Pershing Co., Nevada, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 79.2Ma - 64.8Ma 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
  NAVDAT-116935	79.2	64.8				228146	Wright Canyon Mine, Wright Canyon, Humboldt Range, Pershing Co., Nevada, USA	NAVDAT	NAVDAT

• 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
  Hg-00051	6.4	5.8		Cinnabar, Mercury, Mosesite	Hg	10114	Clack Mine, Willard District, Humboldt Range, Pershing Co., Nevada, USA	Noble et al. (1988); Coolbaugh et al. (2005)
  Hg-00093	6.4	5.8		Cinnabar, Mercury, Mosesite	Hg	37183	Willard District, Humboldt Range, Pershing Co., Nevada, USA	Noble et al. (1988); Coolbaugh et al. (2005)
  NAVDAT-116935	79.2	64.8				228146	Wright Canyon Mine, Wright Canyon, Humboldt Range, Pershing Co., Nevada, USA	NAVDAT	NAVDAT
  NAVDAT-116938	90	65				58723	Spring Valley Canyon Placers, Spring Valley District, Humboldt Range, Pershing Co., Nevada, USA	NAVDAT	NAVDAT