BGS mineralogy and petrology collection record

Sample number S81786; COLLNOLX858;
Sample Donor Stone,P.
Rock name 'Original entry: Greywacke'
Stratigraphy Not entered
Comments Hornfelsed greywacke
Locality details Ballochalee Quarry
50k map sheet Stranraer (3)

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Map reference NX 090 506
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


S81786

Cross Polarized, S81786

Plane Polarized, S81786

Plane Polarized, S81786