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 Fluorite at Mammoth Mine (Hubbard Mine), Eureka District, Yavapai Co., Arizona, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 85.8Ma - 70.2Ma 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-29967	80.1	76.5				51614	Mammoth Mine (Hubbard Mine), Eureka District, Yavapai Co., Arizona, USA	NAVDAT	NAVDAT
NAVDAT-29968	85.8	70.2				51614	Mammoth Mine (Hubbard Mine), Eureka District, Yavapai Co., Arizona, USA	NAVDAT	NAVDAT