BGS mineralogy and petrology collection record

Sample number S78129; COLLNOLX719;
Sample Donor Stone,P.
Rock name Not entered
Stratigraphy Not entered
Comments Greywacke, late Ordovician
Locality details 500m S of Shennas
50k map sheet Stranraer (3)

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Map reference NX 1255 7149
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


S78129

Cross Polarized, S78129

Plane Polarized, S78129

Plane Polarized, S78129