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 Montmorillonite at Ray Mine Area, Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 69Ma - 69Ma at this locality

Specified age (remote)

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
PorphCu-00107	69	69		Bornite, Chalcocite, Chalcopyrite, Chrysocolla, Copper, Covellite, Cuprite, Dioptase, Epidote, Galena, Jarosite, Kaolinite, Libethenite, Magnetite, Molybdenite, Montmorillonite, Pyrite, Silver, Sphalerite	Cu	50560	Ray, Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA	Singer et al. (2008)	USGSOFR2008_1155

Locality age (remote)

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
EG94_211-00029	72	72				48335	Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA	Bouse et al. (1999)	EG94_211
EG94_211-00030	70	70				48335	Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA	Bouse et al. (1999)	EG94_211
EG94_211-00031	70	70				48335	Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA	Bouse et al. (1999)	EG94_211
EG94_211-00032	65	65				48335	Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA	Bouse et al. (1999)	EG94_211
EG94_211-00033	60	60				48335	Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA	Bouse et al. (1999)	EG94_211
EG94_211-00034	60	60				131292	Donna Group (Silver Creek MS 3674 Patented Claim; Silver Dollar Claim; Wild Cow No. 9 MS 3673 Claim), Granite Mountain, Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA	Bouse et al. (1999)	EG94_211
EG94_211-00035	60	60				48335	Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA	Bouse et al. (1999)	EG94_211
EG94_211-00036	60	60				131292	Donna Group (Silver Creek MS 3674 Patented Claim; Silver Dollar Claim; Wild Cow No. 9 MS 3673 Claim), Granite Mountain, Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA	Bouse et al. (1999)	EG94_211
EG94_211-00037	59	59				68695	Teapot Copper Mine (Teapot Copper Corp. Property), Teapot Mountain, Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA	Bouse et al. (1999)	EG94_211
Mo-00257	72	59		Lindgrenite	Mo	50556	Hull Claims, Kelvin, Riverside District, Pinal Co., Arizona, USA	Bouse et al. (1999)	EG94_211