BGS mineralogy and petrology collection record

Sample number E4823; COLLNO12;
Sample Donor Allister, D.Mc.
Rock name Hornfels. 'Original entry: Spotted Slate'
Stratigraphy Not entered
Comments Arenaceous spots indistinct.
Locality details From grazing land, 200 Yds. E. of Burney House.
50k map sheet Bodmin (347)

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Map reference SX 003 616
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


E4823

Cross Polarized, E4823

Plane Polarized, E4823

Plane Polarized, E4823