BGS mineralogy and petrology collection record

Sample number S33907
Sample Donor Macgregor,A.G.
Rock name Not entered
Stratigraphy Not entered
Comments Pale pink, altered, rust spotted felsite
Locality details Hen Law (old quarry) 550 yards S 36 deg E of triangulation point 905 Blacksmill Hill
50k map sheet Kelso (25)

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Map reference NT 716 538
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


S33907

Cross Polarized, S33907

Plane Polarized, S33907

Plane Polarized, S33907