BGS mineralogy and petrology collection record

Sample number E20288
Sample Donor Melville, R.V.
Rock name 'Original entry: Banded Detrital Limestone And Calcite Mudstone'
Stratigraphy Not entered
Comments Base of Lias. Lower Lias.
Locality details No. 2 Bore, Royal Ordanance Factory, Bridgend.
50k map sheet Bridgend (262)

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Map reference SS 9222 7866
Year collected Not entered 
Bore name No. 2 Bore, Royal Ordanance Factory.
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E20288

Cross Polarized, E20288

Plane Polarized, E20288

Plane Polarized, E20288