BGS mineralogy and petrology collection record

Sample number S20892
Sample Donor Flett,J.S.
Rock name Not entered
Stratigraphy Not entered
Comments Dyke, approx width 25 feet, Note by Dr Peach "Dyke affected by granite"
Locality details 300 yards N of S end of Cairngarroch Bay
50k map sheet Stranraer (3)

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Map reference NX 04 49
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


S20892

Cross Polarized, S20892

Plane Polarized, S20892

Plane Polarized, S20892