BGS mineralogy and petrology collection record

Sample number S81455; COLLNOLX067;
Sample Donor Stone,P.
Rock name 'Original entry: Porphyrite'
Stratigraphy Not entered
Comments Dyke, slightly trangressive in vertical foliation; ?sill
Locality details Bennanbrack
50k map sheet Carrick (8)

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Map reference NX 4434 7712
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


S81455

Cross Polarized, S81455

Plane Polarized, S81455

Plane Polarized, S81455