BGS mineralogy and petrology collection record

Sample number E15659; COLLNOSEH341;
Sample Donor Hollingworth,S.E.
Rock name 'Original entry: Garnetiferous Hornfels'
Stratigraphy Not entered
Comments More extreme darker grey type of metamorphosed Skiddaw Slate, White mica developing (Knott type)
Locality details 1/2 ml up Grainsgill Beck from R. Clader Junction
50k map sheet Cockermouth (23)

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Map reference NY 321 330
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


E15659

Cross Polarized, E15659

Plane Polarized, E15659

Plane Polarized, E15659