BGS mineralogy and petrology collection record

Sample number S11284
Sample Donor Maconachie,A.
Rock name 'Original entry: Hornblende Peridotite (?Basic Lamprophyre)'
Stratigraphy Not entered
Comments Dyke; Mem. Sh. 55, p. 131
Locality details Streamlet 0.25 mile N of Loch Choin, 3 miles NW of Trinafour
50k map sheet Blair Atholl (55)

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Map reference NN 690 684
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


S11284

Cross Polarized, S11284

Plane Polarized, S11284

Plane Polarized, S11284