BGS mineralogy and petrology collection record

Sample number S34389; COLLNOMRC7;
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Olivine-Basalt, Dunsapie Type Agm'
Stratigraphy Not entered
Comments Porphyritic basalt, from locally brecciated outcrop, mapped as agglomerate by Peach
Locality details Scars, S of road, 345 yds E 13 deg S of Bench Mark 255.2 ft near St Leonard's Lodge
50k map sheet Edinburgh (32)

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Map reference NT 2734 7258
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


S34389

Cross Polarized, S34389

Plane Polarized, S34389

Plane Polarized, S34389