BGS mineralogy and petrology collection record

Sample number S73452; COLLNONX1291;
Sample Donor Rock,N.M.S.
Rock name Not entered
Stratigraphy Not entered
Comments Porphyrite or lamprophyre. >2m thick dyke
Locality details NW of Whitchill, Borgue
50k map sheet Kirkcudbright (5W)

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Map reference NX 6195 4657
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


S73452

Cross Polarized, S73452

Plane Polarized, S73452

Plane Polarized, S73452