BGS mineralogy and petrology collection record

Sample number S12302; COLLNO162;
Sample Donor Grabham, G.W.
Rock name 'Original entry: Olivine Basalt'
Stratigraphy Not entered
Comments Jedburgh type B
Locality details 360 yds 30 deg W of N from 1171 Trig. Sta., 700 yds SE from Black Loch
50k map sheet Glasgow (30)

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Map reference NS 5035 7652
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


S12302

Cross Polarized, S12302

Plane Polarized, S12302

Plane Polarized, S12302