BGS mineralogy and petrology collection record

Sample number E4855; COLLNO31;
Sample Donor Allister, D.Mc.
Rock name Hornfels. 'Original entry: Spotted Slate'
Stratigraphy Not entered
Comments Fine spots.
Locality details Railway cutting N. of Domeliock Bridge.
50k map sheet Bodmin (347)

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View a geological map near 'Bodmin'

Map reference SW 940 587
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


E4855

Cross Polarized, E4855

Plane Polarized, E4855

Plane Polarized, E4855