BGS mineralogy and petrology collection record

Sample number E2665
Sample Donor Watts, W.W.
Rock name Andesite; Tuff;. 'Original entry: Tuff Or Porphyrite.'
Stratigraphy Not entered
Comments Tuff or porphyrite.
Locality details South of Great Quarry, Bardon Hill.
50k map sheet Coalville (155)

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Map reference
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


E2665

Cross Polarized, E2665

Plane Polarized, E2665

Plane Polarized, E2665