BGS mineralogy and petrology collection record

Sample number E18246; E18246/A;
Sample Donor Tonks, L.H.
Rock name 'Original entry: Limestone'
Stratigraphy Not entered
Comments ? DOLITE A's 10' IN LOGWOOD
Locality details S. OF BYERS HOLE, WHITBURN
50k map sheet Sunderland (21)

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Map reference NZ 411 639
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


E18246

Cross Polarized, E18246

Plane Polarized, E18246

Plane Polarized, E18246


E18246/A

Cross Polarized, E18246/A

Plane Polarized, E18246/A

Plane Polarized, E18246/A