BGS mineralogy and petrology collection record

Sample number S34650; COLLNOSL148;
Sample Donor Anderson,J.G.C.; Simpson,J.B.;
Rock name 'Original entry: Calcareous Shale'
Stratigraphy Not entered
Comments Marl in Ballagan Beds; Min Res Vol. XXXVII, p. 100
Locality details Murroch Glen, 0.25 mile ENE of Murroch
50k map sheet Glasgow (30)

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Map reference NS 4071 7780
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


S34650

Cross Polarized, S34650

Plane Polarized, S34650

Plane Polarized, S34650