BGS mineralogy and petrology collection record

Sample number S72336; S72336/A; COLLNOGY 145;
Sample Donor Barnes,R.
Rock name Not entered
Stratigraphy Not entered
Comments Lamprophyre (c. 0.5m dyke in Silurian greywacke)
Locality details N of Craignarget
50k map sheet Wigtown (4)

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Map reference NX 2588 5216
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


S72336

Cross Polarized, S72336

Plane Polarized, S72336

Plane Polarized, S72336


S72336/A

Cross Polarized, S72336/A

Plane Polarized, S72336/A

Plane Polarized, S72336/A