BGS mineralogy and petrology collection record

Sample number E20395; COLLNO840;
Sample Donor Hollingworth,S.E.
Rock name 'Original entry: Tuff,Andesite'
Stratigraphy Not entered
Comments S. SIDE OF CROSS CUT SOUTH FROM NEW INTERNAL SHAFT 3-4' FROM SE. CORNER OF SHAFT
Locality details 217FM LEVEL, 1910' N. 3dW.OF MURRY'S SHAFT
50k map sheet Keswick (29)

View images in GeoScenic related to 'Keswick'

View the geology near 'Keswick'

Map reference NY 36 17
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


E20395

Cross Polarized, E20395

Plane Polarized, E20395

Plane Polarized, E20395