BGS mineralogy and petrology collection record

Sample number S32400
Sample Donor Eyles,V.A.
Rock name 'Original entry: Tholeiite'
Stratigraphy Not entered
Comments 6 ft W by N rather coarse dyke cut by 25 ft N-S porphyritic dolerite
Locality details Coast inlet, 730 yds W 18 deg S of Roshven House
50k map sheet Arisaig (61)

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Map reference NM 7000 7861
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


S32400

Cross Polarized, S32400

Plane Polarized, S32400

Plane Polarized, S32400