BGS mineralogy and petrology collection record

Sample number S78140; COLLNOLX728A;
Sample Donor Stone,P.
Rock name Not entered
Stratigraphy Not entered
Comments Greywacke, thick, in shale melonge sequence, late Ordovician
Locality details Coast, S end of Finnarts Bay
50k map sheet Stranraer (3)

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Map reference NX 0513 7226
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


S78140

Cross Polarized, S78140

Plane Polarized, S78140

Plane Polarized, S78140