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 Chromite at Andhra Pradesh, India

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1141Ma - 1109Ma 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
Michelle_370	1141	1109	Perovskite			31377	Venkatampalle Kimberlite, Anantapur District, Andhra Pradesh, India	Rao et al. (2013)	CM353_48

Locality age (prioritized)

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
Michelle_816	0	0				234850	Kodanda Rama Mine, Nellore District, Andhra Pradesh, India	Färber (2018)

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
Michelle_370	1141	1109	Perovskite			31377	Venkatampalle Kimberlite, Anantapur District, Andhra Pradesh, India	Rao et al. (2013)	CM353_48
Michelle_372	1138	1102	Perovskite			265068	CC4 Kimberlite, Chigicherla Cluster, Wajrakarur Kimberlite Field, Anantapur District, Andhra Pradesh, India	Rao et al. (2013)	CM353_48
Michelle_373	1140	1116	Perovskite			265069	CC5 Kimberlite, Chigicherla Cluster, Wajrakarur Kimberlite Field, Anantapur District, Andhra Pradesh, India	Rao et al. (2013)	CM353_48
Michelle_374	1111	1087	Perovskite			265069	CC5 Kimberlite, Chigicherla Cluster, Wajrakarur Kimberlite Field, Anantapur District, Andhra Pradesh, India	Rao et al. (2013)	CM353_48
Michelle_375	1120	1098	Perovskite			265071	KL-3 Kimberlite, Kalyandurg Cluster, Wajrakarur Kimberlite Field, Anantapur District, Andhra Pradesh, India	Rao et al. (2013)	CM353_48
Michelle_817	456	436				218823	Nellore District, Andhra Pradesh, India	Nagpaul (1974)	PAG112_140
Michelle_818	647	617	Muscovite			218823	Nellore District, Andhra Pradesh, India	Nagpaul (1974)	PAG112_140
Michelle_819	504	470				218823	Nellore District, Andhra Pradesh, India	Nagpaul (1974)	PAG112_140