BGS mineralogy and petrology collection record

Sample number E20476
Sample Donor Hollingworth,S.E.
Rock name 'Original entry: Decomposed Andesite'
Stratigraphy Not entered
Comments ANDESITE AT 2' 0" ABOVE CONTACT AT 185' 9" see burton memo 1inch 140 p 98 E23258
Locality details GREENSIDE MINE, C.R.E.2 INCLINED DOWNWARD TO S. 42d W.
50k map sheet Keswick (29)

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Map reference NY 359 174
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


E20476

Cross Polarized, E20476

Plane Polarized, E20476

Plane Polarized, E20476