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Sample s_ML-57A

NavDat sample number 1615 · RHYOLITE

Sample

Sample IDs_ML-57A
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS
CommentOBSIDIAN

Location

Latitude41.582
Longitude-121.598
LocationCASCADES / HIGH CASCADES / SOUTHERN CASCADES / MEDICINE LAKE VOLCANO / PACIFIC OCEAN
State / provinceCALIFORNIA
Location comment2 MILES NE OF GLASS MOUNTAIN

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.85 0.1 1.6

Analyses

Volcanic glass

ItemValueStd. dev.UnitMethod
D18O7.3PERMILLMS
D18O7PERMILLMS

References