BGS mineralogy and petrology collection record

Sample number S81473; COLLNOLX180;
Sample Donor Stone,P.
Rock name 'Original entry: Porphyrite'
Stratigraphy Not entered
Comments Dyke; may be two dykes or variation within one
Locality details Tributary of Penkiln Burn
50k map sheet Carrick (8)

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Map reference NX 4419 7574
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


S81473

Cross Polarized, S81473

Plane Polarized, S81473

Plane Polarized, S81473