BGS mineralogy and petrology collection record

Sample number E13649; COLLNO1033;
Sample Donor Mcmahan
Rock name Troctolite. 'Original entry: Troctolite'
Stratigraphy Not entered
Comments Variety weathering white.
Locality details Coverack.
50k map sheet Lizard (359)

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Map reference
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


Cross Polarized, E13649

Plane Polarized, E13649

Plane Polarized, E13649