BGS mineralogy and petrology collection record

Sample number E20253
Sample Donor Melville, R.V.
Rock name 'Original entry: Limestone, Washed Debris And Mud With Quartz And Limestone Rock Grains'
Stratigraphy Not entered
Comments 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


E20253

Cross Polarized, E20253

Plane Polarized, E20253

Plane Polarized, E20253