BGS mineralogy and petrology collection record

Sample number S27664; COLLNOR120;
Sample Donor Kennedy, William Q.
Rock name 'Original entry: Markle Basalt'
Stratigraphy Not entered
Comments Scarp of porphyritic lava
Locality details In garden, S of Reservoir, 400 yds E of Low Bow
50k map sheet Glasgow (30)

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Map reference NS 2665 7569
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


S27664

Cross Polarized, S27664

Plane Polarized, S27664

Plane Polarized, S27664