BGS mineralogy and petrology collection record

Sample number S92761; COLLNOLY656;
Sample Donor Robertson,S.
Rock name Gneiss. 'Original entry: Semi Pelitic Gneiss'
Stratigraphy Not entered
Comments Semi pelitic gneiss - `granite'
Locality details W Ridge, Mid Hill
50k map sheet Blairgowrie (56)

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Map reference NO 2127 7082
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


S92761

Cross Polarized, S92761

Plane Polarized, S92761

Plane Polarized, S92761