GRD00U2S0
110-PH8
Phosphorite
Unknown
None
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2
Ritter 154 › Cabinet 18 › Drawer P
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Original label: From deep water off the California coast. Presented by F. Shepard.
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Pacific Ocean
Off the California coast
Latitude: 35.0°
Longitude: -122.0°
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Slide 1: Serpentine replacing an ooid.
5.0
plane
Slide 1: Serpentine replacing an ooid.
5.0
crossed
Slide 1
scan
crossed
Slide 1
scan
plane
Slide 2
scan
crossed
Slide 2
scan
plane
GRD00U2T0: Slide 1: Paper label. Serpentinized ooids and foraminifera. Occasional angular quartz and feldspar fragments. Silicic matrix. (C. Eichler)
GRD00U2T1: Slide 2: Similar to slide one. Serpentine minerals are present in the matrix as well as replacing ooids. Quartz and feldspar are more rounded. (C. Eichler)
N/A
N/A