BGS mineralogy and petrology collection record

Sample number E23708
Sample Donor Dunham,K.C.
Rock name 'Original entry: Diabase, Felsite, Granophyre'
Stratigraphy Not entered
Comments Diabase, felsite, granophyre contact
Locality details SW corner, Round Knott, 900 yds W 5 deg N of Trig Pt. 2174, Carrock Fell
50k map sheet Cockermouth (23)

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Map reference NY 3100 3310
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


E23708

Cross Polarized, E23708

Plane Polarized, E23708

Plane Polarized, E23708