BGS mineralogy and petrology collection record

Sample number S22950
Sample Donor Eckford,R.
Rock name 'Original entry: ?Porphyrite'
Stratigraphy Not entered
Comments ?Porphyrite, chilled edge of dyke
Locality details 1000 yards WSW of Farmhouse, Meikle Ross
50k map sheet Kirkcudbright (5)

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Map reference NX 63 44
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


S22950

Cross Polarized, S22950

Plane Polarized, S22950

Plane Polarized, S22950