BGS mineralogy and petrology collection record

Sample number S20950
Sample Donor Flett,J.S.
Rock name Not entered
Stratigraphy Not entered
Comments Dyke 15 feet wide
Locality details Cliff N side of Finlock Bay, 2,5 miles SE of Portpatrick
50k map sheet Stranraer (3)

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Map reference NX 02 51
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


S20950

Cross Polarized, S20950

Plane Polarized, S20950

Plane Polarized, S20950