BGS mineralogy and petrology collection record

Sample number S10666
Sample Donor Wilson, George Victor
Rock name 'Original entry: Hornblende Peridotite'
Stratigraphy Not entered
Comments Basic sill in Struan Flags; belonging to the epidiorite group
Locality details Allt Choin, 2.5 miles NW of Trinafour
50k map sheet Blair Atholl (55)

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Map reference NN 694 674
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


S10666

Cross Polarized, S10666

Plane Polarized, S10666

Plane Polarized, S10666