BGS mineralogy and petrology collection record

Sample number S12306; COLLNO166;
Sample Donor Grabham, G.W.
Rock name 'Original entry: Olivine Basalt'
Stratigraphy Not entered
Comments Dunsapie type B
Locality details 30 yds ENE of N point of lochan - 800yds ENE of Black Loch
50k map sheet Glasgow (30)

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Map reference NS 5065 7698
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


S12306

Cross Polarized, S12306

Plane Polarized, S12306

Plane Polarized, S12306