BGS mineralogy and petrology collection record

Sample number S73665; COLLNOGY303;
Sample Donor Barnes,R.
Rock name Not entered
Stratigraphy Not entered
Comments Lamprophyre dyke 1m, intruded in Silurian sediments
Locality details Port Allen
50k map sheet Whithorn (2)

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Map reference NX 4797 4129
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


S73665

Cross Polarized, S73665

Plane Polarized, S73665

Plane Polarized, S73665