GRD00XUS0

S-61

Oolitic Ironstone

Paleozoic › Silurian
416.0 - 444.0

1

Ritter 154 › Cabinet 17 › Drawer O

ooids

Oolitic iron formation, Silurian Clinton Iron Fm., with brachiopods

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Alabama
Clinton
Latitude: 32.91°
Longitude: -87.99°

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Ooids grown around rounded quartz. Interstitial sparrite.

2.5

plane

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2.5

crossed

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scan

crossed

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scan

plane

GRD00XUT0: Ooids grown around rounded quartz and calcite grains. Crystalline interstitial carbonate. (C. Eichler)

N/A

N/A