BGS mineralogy and petrology collection record

Sample number S40248; COLLNOXN624;
Sample Donor Wright,J.E.
Rock name 'Original entry: Spessartite'
Stratigraphy Not entered
Comments ?Hornblende lamprophyre from 3 ft concordant sheet in quartz-mica schist
Locality details Allt Odhar, 2980 yds S 43 deg E of Rathliesbeag
50k map sheet Loch Eil (62)

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Map reference NN 2279 8305
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


S40248

Cross Polarized, S40248

Plane Polarized, S40248

Plane Polarized, S40248