BGS mineralogy and petrology collection record

Sample number S79774; COLLNOLX771;
Sample Donor Stone,P.
Rock name Not entered
Stratigraphy Not entered
Comments Greywacke, ?Galdenoch Formation, late Ordovician
Locality details W side of Cowan Hill
50k map sheet Stranraer (3)

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Map reference NW 9872 6388
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


S79774

Cross Polarized, S79774

Plane Polarized, S79774

Plane Polarized, S79774