BGS mineralogy and petrology collection record

Sample number E42691
Sample Donor Hawkes,J.R.
Rock name 'Original entry: Banded Mudstone'
Stratigraphy Not entered
Comments Mudstone. Bude Formation.
Locality details Stream exposure by road bridge, 2.5 Km. ENE. of Meshaw Church.
50k map sheet Cholmleigh (309)

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Map reference SS 7800 2085
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


E42691

Cross Polarized, E42691

Plane Polarized, E42691

Plane Polarized, E42691