BGS mineralogy and petrology collection record

Sample number S82617; COLLNOLX816B;
Sample Donor Stone,P.
Rock name Mudstone, Carbonaceous. 'Original entry: Black Shale'
Stratigraphy Not entered
Comments Sheared black shale
Locality details Portpatrick Harbour, sewer outfall
50k map sheet Stranraer (3)

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Map reference NW 9961 5422
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


S82617

Cross Polarized, S82617

Plane Polarized, S82617

Plane Polarized, S82617