BGS mineralogy and petrology collection record

Sample number S31510
Sample Donor Simpson,J.B.
Rock name 'Original entry: Trondhjemite'
Stratigraphy Not entered
Comments Acid type or sheet
Locality details 400 yds W 10 deg N of point 882 Allt Easain
50k map sheet Arisaig (61)

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Map reference NM 8010 8109
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


S31510

Cross Polarized, S31510

Plane Polarized, S31510

Plane Polarized, S31510