BGS mineralogy and petrology collection record

Sample number S10655
Sample Donor Wilson, George Victor
Rock name 'Original entry: Hornblende Diorite Porphyrite'
Stratigraphy Not entered
Comments Sill
Locality details At Sron a'Choin Errochty Water, 2 miiles W of Trinafour
50k map sheet Blair Atholl (55)

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Map reference NN 689 654
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


S10655

Cross Polarized, S10655

Plane Polarized, S10655

Plane Polarized, S10655