BGS mineralogy and petrology collection record

Sample number S78145; COLLNOLX733;
Sample Donor Stone,P.
Rock name Not entered
Stratigraphy Not entered
Comments Greywacke,massive, late Ordovician
Locality details Leswalt Quarry
50k map sheet Stranraer (3)

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Map reference NX 0143 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


S78145

Cross Polarized, S78145

Plane Polarized, S78145

Plane Polarized, S78145