GRD02JVS0

W80-57

Chert

Mesozoic › Cretaceous › Early Cretaceous
99.6 - 145.5

1

Camp Elliott

laminations

Very small sample of black chert. Original label: Radiolarian chert at 2 to 6 centimeters. 4 August, 1980.

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Italy
Evre

N/A

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scan

crossed

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scan

plane

GRD02JVT0: Chert. Laminated with opaque minerals. (R. Norris)

N/A

N/A