BGS mineralogy and petrology collection record

Sample number E2631
Sample Donor Watts, W.W.
Rock name Tuff. 'Original entry: Tuff.'
Stratigraphy Not entered
Comments Gritty degenerated tuff.
Locality details Old Quarry, 500 yards S.W. of Whittle Quarry.
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


E2631

Cross Polarized, E2631

Plane Polarized, E2631

Plane Polarized, E2631