BGS mineralogy and petrology collection record

Sample number S7799
Sample Donor Horne, J.; Peach, B.N.;
Rock name 'Original entry: Porphyritic Diabase'
Stratigraphy Not entered
Comments Porphyritic diabase, no 1 arenig lava
Locality details From burn 400 yards W of Laigh-Knockclaugh
50k map sheet Girvan (7)

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Map reference NX 16 91
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


S7799

Cross Polarized, S7799

Plane Polarized, S7799

Plane Polarized, S7799