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
Sillimanite
at
Monument Creek Area, Inner Gorge, Grand Canyon, Coconino Co., Arizona, USA
The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1698Ma - 1696Ma 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
Bradley_2012_071
1698
1696
50635
Inner Gorge, Grand Canyon, Coconino Co., Arizona, USA
McCauley and Bradley (2014)
CM52_183