BGS mineralogy and petrology collection record

Sample number E24604; COLLNOGG128;
Sample Donor Green,G.W.
Rock name 'Original entry: Fine Grained Impure Sandstone'
Stratigraphy Not entered
Comments Fine-grained Quartzite pebble in last bulk of the pebbles
Locality details Forestry Comm. Water tank excavation on Black Down 880yds N. 30 E. of Longbottom Farm
50k map sheet Wells (280)

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Map reference ST 465 581
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


E24604

Cross Polarized, E24604

Plane Polarized, E24604

Plane Polarized, E24604