BGS mineralogy and petrology collection record

Sample number S198
Sample Donor Maconachie,A.
Rock name 'Original entry: Greywacke'
Stratigraphy Not entered
Comments Greywacke
Locality details N end of Portpatrick Pier
50k map sheet Stranraer (3)

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Map reference NW 99 54
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


S198

Cross Polarized, S198

Plane Polarized, S198

Plane Polarized, S198