BGS mineralogy and petrology collection record

Sample number E15790; COLLNOSEH446;
Sample Donor Hollingworth,S.E.
Rock name Trachytic-Rock. 'Original entry: Keratophyre'
Stratigraphy Not entered
Comments Acid, ? lava in
Locality details Eycott Hill, 1370 yds W 19 deg N of Spot Level 1124 OD. Berrier school
50k map sheet Cockermouth (23)

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Map reference NY 384 296
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, E15790

Plane Polarized, E15790

Plane Polarized, E15790