BGS mineralogy and petrology collection record

Sample number S17083; COLLNO4;
Sample Donor Flett,J.S.
Rock name 'Original entry: Calc-Silicate F'
Stratigraphy Not entered
Comments Picrite Sill
Locality details Barnton Railway Cutting at W side of dolerite sill
50k map sheet Edinburgh (32)

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Map reference NT 1982 7540
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


S17083

Cross Polarized, S17083

Plane Polarized, S17083

Plane Polarized, S17083