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 Davidite-(La) at Tohono O'odom (Papago) Indian Reservation, Pima Co., Arizona, 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 Locality ID	Dated Locality	Ref	Ref ID
Giersdorf_00000348	102	98	35515	Cababi District (Comobabi District), Comobabi Mts, Tohono O'odom (Papago) Indian Reservation, Pima Co., Arizona, USA	Shafiqullah et al. (1980)	AGSD12_201
Giersdorf_00000374	51.9	49.7	35638	Roadside Mine (St. Francis Mine; Coyote Claim), Pan Tak, Coyote District, Coyote Mts, Tohono O'odom (Papago) Indian Reservation, Pima Co., Arizona, USA	Shafiqullah et al. (1980)	AGSD12_201
Giersdorf_00000377	48	46	190464	Gunsight Hills, Tohono O'odom (Papago) Indian Reservation, Pima Co., Arizona, USA	Shafiqullah et al. (1980)	AGSD12_201
Giersdorf_00000378	41.1	39.1	190464	Gunsight Hills, Tohono O'odom (Papago) Indian Reservation, Pima Co., Arizona, USA	Shafiqullah et al. (1980)	AGSD12_201