BGS mineralogy and petrology collection record

Sample number S193
Sample Donor Maconachie,A.
Rock name 'Original entry: Diorite'
Stratigraphy Not entered
Comments Diorite, deep brown hornblende
Locality details 0.5 miles S of Craigoch, 2 miles SE of Portpatrick
50k map sheet Stranraer (3)

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Map reference NX 01 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


S193

Cross Polarized, S193

Plane Polarized, S193

Plane Polarized, S193