BGS mineralogy and petrology collection record

Sample number S38442
Sample Donor Macgregor,A.G.
Rock name Not entered
Stratigraphy Not entered
Comments Narrow dyke c. E-W; cuts Moine psammite
Locality details About 1200 yds S 35 deg E of junction of of Allt Feith Dhomhunill with Strontian River
50k map sheet Tobermory (52)

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Map reference NM 8674 6497
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


S38442

Cross Polarized, S38442

Plane Polarized, S38442

Plane Polarized, S38442