BGS mineralogy and petrology collection record

Sample number S9495
Sample Donor Wilson, George Victor
Rock name 'Original entry: Scapolite-Biotite Gneiss'
Stratigraphy Not entered
Comments Pebbles and matrix from Schiehallion Boulder Bed; Mem. Sh. 55, p. 61
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


S9495

Cross Polarized, S9495

Plane Polarized, S9495

Plane Polarized, S9495