BGS mineralogy and petrology collection record

Sample number S12265; COLLNO157;
Sample Donor Grabham, G.W.
Rock name 'Original entry: Quartz Dolerite (With Biotite) F'
Stratigraphy Not entered
Comments Dyke
Locality details 200 yds W of road, 350 yds N of Haugh Burn
50k map sheet Edinburgh (32)

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Map reference NT 0285 7598
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


S12265

Cross Polarized, S12265

Plane Polarized, S12265

Plane Polarized, S12265