BGS mineralogy and petrology collection record

Sample number E53751; COLLNORC1418;
Sample Donor Cave,R.
Rock name Not entered
Stratigraphy Not entered
Comments Magnetic dolerite.
Locality details 560 m. SW. of Castell Farm.
50k map sheet Fishguard (210)

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Map reference SM 9841 3758
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


E53751

Cross Polarized, E53751

Plane Polarized, E53751

Plane Polarized, E53751