BGS mineralogy and petrology collection record

Sample number S72820; COLLNOGY 220;
Sample Donor Barnes,R.
Rock name Not entered
Stratigraphy Not entered
Comments Greywacke, Silurian
Locality details S of High Rouchan
50k map sheet Whithorn (2)

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Map reference NX 4113 3802
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


S72820

Cross Polarized, S72820

Plane Polarized, S72820

Plane Polarized, S72820