GRD010BS0
110-C256
Claystone
Cenozoic › Paleogene › Eocene
33.9
-
55.8
1
Ritter 154 › Cabinet 17 › Drawer K
foraminifera,calcareous
White, powdery claystone. Original label: Heersian marl, below glauconite sandstone, Lower Landenian, 1960.
-
-
Belgium
About 6 kilometers northwest of Hannut
Latitude: 50.71°
Longitude: 5.01°
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The small green grains are glauconite
5.0
plane
-
5.0
crossed
-
scan
crossed
-
scan
plane
GRD010BT0: Very small quartz and glauconite grains. Small shell fragments and forams. Occasional iron staining around oxide minerals. Very fine-grained matrix. (C. Eichler)
N/A
N/A