BGS mineralogy and petrology collection record

Sample number S196
Sample Donor Maconachie,A.
Rock name 'Original entry: Greywacke'
Stratigraphy Not entered
Comments Greywacke, altered gritty greywackie
Locality details Shore a little S of Portpatrick
50k map sheet Stranraer (3)

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Map reference NX 00 53
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


S196

Cross Polarized, S196

Plane Polarized, S196

Plane Polarized, S196