BGS mineralogy and petrology collection record

Sample number E20125
Sample Donor Butler,A.J.
Rock name Metadolostone. 'Original entry: Calcareous Mudstone'
Stratigraphy Not entered
Comments Half inch band immediately above Upper Stromatoporoid Bed.
Locality details Wrens Nest Hill, Dudley, 32, Lower Limestone Caps Rock, Division H.
50k map sheet Dudley (167)

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Map reference SO 93 91
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E20125

Cross Polarized, E20125

Plane Polarized, E20125

Plane Polarized, E20125