BGS mineralogy and petrology collection record

Sample number S9498
Sample Donor Wilson, George Victor
Rock name 'Original entry: Granite Pebble'
Stratigraphy Not entered
Comments Pebbles and matrix from Schiehallion Boulder Bed; in matrix of biotite schist
Locality details Errochty Water, 660 yds N of Trinafour
50k map sheet Blair Atholl (55)

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Map reference NN 724 646
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


S9498

Cross Polarized, S9498

Plane Polarized, S9498

Plane Polarized, S9498