BGS mineralogy and petrology collection record

Sample number E12559; COLLNOSEH40;
Sample Donor Hollingworth,S.E.
Rock name Trachytic-Rock. 'Original entry: Quartz Keratophyre'
Stratigraphy Not entered
Comments Red Dyke
Locality details 350 yds NE of Ravens Crag
50k map sheet Whitehaven (28)

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Map reference NY 057 131
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, E12559

Plane Polarized, E12559

Plane Polarized, E12559