BGS mineralogy and petrology collection record

Sample number S40366; COLLNOXJ492;
Sample Donor Johnstone,G.S.
Rock name 'Original entry: ?Altered Psammite'
Stratigraphy Not entered
Comments ?Altered psammite, at edge of gradual transition to diorite of Glen Loy Complex
Locality details 600 yds N 13 deg E of Inverskilavulin Farm
50k map sheet Loch Eil (62)

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Map reference NN 1281 8408
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


S40366

Cross Polarized, S40366

Plane Polarized, S40366

Plane Polarized, S40366