BGS mineralogy and petrology collection record

Sample number N4239; COLLNOAX2933;
Sample Donor Floyd,J.D.
Rock name 'Original entry: Boulder In Conglomerate'
Stratigraphy Not entered
Comments Gabbro boulder in conglomerate
Locality details Glenmard Quarry, Graighead Inlier
50k map sheet Ayr (14W)

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Map reference NS 2565 0275
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


N4239

Cross Polarized, N4239

Plane Polarized, N4239

Plane Polarized, N4239