BGS mineralogy and petrology collection record

Sample number S40433; S40433/A; COLLNOXT45;
Sample Donor McCall, J.
Rock name 'Original entry: Appinite Or Lamprophyre'
Stratigraphy Not entered
Comments Appinite lamprophyre, from c. 10 ft sheet which cuts across the foliation of a hornblende schist sheet, and is cut by two thin camptonite dykes; in Moine psammite Summ Prog 1955, pp. 59, 61
Locality details Allt Dogha, 1860 yds N 2 deg E of Annat Farm
50k map sheet Loch Eil (62)

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Map reference NN 0818 7740
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


S40433

Cross Polarized, S40433

Plane Polarized, S40433

Plane Polarized, S40433


S40433/A

Cross Polarized, S40433/A

Plane Polarized, S40433/A

Plane Polarized, S40433/A