GRD02P6S0
Calif 1086
Mylonite
Mesozoic › Cretaceous
65.5
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145.5
2
Ritter 154 › Cabinet 24 › Drawer I
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Small sample of grey mylonite. Original label: Mylonite. Calif 1084-1086 are concordant with this forming a screen of metamorphic rocks SE of Muir Pass.
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California
Southeast of Helen Lake, Muir Pass Area, Mylonite Zone, Runs E-W through Black Giant intruded on NW by granite, Kings Canyon National Park
Latitude: 37.118°
Longitude: -118.66°