BGS mineralogy and petrology collection record

Sample number E28093; COLLNOKY442;
Sample Donor Kellaway,G.A.
Rock name Tuff. 'Original entry: Lithic Tuff'
Stratigraphy Not entered
Comments Silicified Keuper Mudstone
Locality details Old Ironstone workings, 700 yds. ENE of Winford Manor and 1650 yds. SE of Long Cross Felton
50k map sheet Bristol (264)

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Map reference ST 538 642
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


Cross Polarized, E28093

Plane Polarized, E28093

Plane Polarized, E28093