GRD02N9S0

Calif 174

Granite

Mesozoic › Cretaceous › Late Cretaceous
65.5 - 99.6

3

Ritter 154 › Cabinet 15 › Drawer B

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Weathered sample of granite. Contains amphibole and biotite. Original description: Talus at foot of Washington column.

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California
Yosemite, Washington Column, Tuolume County
Latitude: 37.746°
Longitude: -119.559°

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N/A

GRD02N9T0: Calif 174 (I):

GRD02N9T1: Calif 174 (II):

GRD02N9T2: Calif 174 (III): K-spar> Quartz>plag>biotite>amphibole>sphene

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