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Sample UNM-SFO-12

NavDat sample number 4109 · ANDESITE

Sample

Sample IDUNM-SFO-12
Alternate ID5
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Collected byR.B. Moore

Location

Latitude35.35
Longitude-111.675
LocationCoconino County
State / provinceArizona
Volcanic fieldSan Francisco Volcanic Field

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.05 0.036 0.064

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SR690PPMXRF
RB24PPMXRF
SR87_SR86_INITIAL0.7031XRF

References