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
Stilpnomelane
at
Otaniyama Mine, Yamada-machi, Shimohei District, Iwate, Japan
The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 247Ma - 201Ma at this locality
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
Scott-RG55_311-0001
247
201
Mn
159512
Otaniyama Mine, Yamada-machi, Shimohei District, Iwate, Japan
Nakae and Komuro (2005)
RG55_311