BGS mineralogy and petrology collection record

Sample number S21152
Sample Donor Dinham, C.
Rock name 'Original entry: Quartz-Feldpsar Granulite'
Stratigraphy Not entered
Comments Typical banded siliceous semi-massive, semi-flaggy, Moine
Locality details Allt Domhainn, 1 mile N 20 deg W of Braelangwell
50k map sheet Lairg (102)

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Map reference NH 52556 94046
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


S21152

Cross Polarized, S21152

Plane Polarized, S21152

Plane Polarized, S21152