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Sample GR-107** {1)

NavDat sample number 40298 · GRANITE

Sample

Sample IDGR-107** {1)
Rock nameGRANITE
Rock typePLUTONIC
CompositionFELSIC
MaterialIGNEOUS
CommentBlack Mtn., San Antonio Mtn.

Location

Latitude38.15
Longitude-117.2
State / provinceNevada

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
200 180 220

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
PB206_PB20419.02MS
PB207_PB20415.678MS
PB208_PB20438.781MS
SR87_SR860.7056MS
D18O3.7PERMILLUNKNOWN

References