Ages for Bornite at Bonanza Mine (Bonanza Vein; SRK Mine; Mitchell Mine; Kerr Mine; Calvillo Mine), Coyote District, Coyote Mts, Pima Co., Arizona, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 51.9Ma - 49.7Ma at this locality

• 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
  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