← Search

Sample USGSM-61-283

NavDat sample number 6268 · GRANODIORITE

Sample

Sample IDUSGSM-61-283
Rock nameGRANODIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude38.4872
Longitude-113.121
Locationdump of Mary I inclined shaft, San Francisco district; Beaver County
State / provinceUtah
Volcanic fieldGranodiorite of the OK stock

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
28.8 27.9 29.7

Analyses

No chemical analyses are stored for this sample.

References