BGS mineralogy and petrology collection record

Sample number S12743; COLLNO291;
Sample Donor Grabham, G.W.
Rock name Not entered
Stratigraphy Not entered
Comments cf. Markle type B
Locality details Allander Water, E 30 deg N from Laigh Park
50k map sheet Glasgow (30)

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Map reference NS 5432 7650
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


S12743

Cross Polarized, S12743

Plane Polarized, S12743

Plane Polarized, S12743