BGS mineralogy and petrology collection record

Sample number S76858; COLLNOMY680;
Sample Donor Gould,D.
Rock name Semipelite.
Stratigraphy Not entered
Comments Micaceous semipelite, weathered
Locality details Pit 20: Gallows Hill, 980m due N of Balquhair Castle
50k map sheet Inverurie (76E)

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Map reference NJ 7311 2459
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


S76858

Cross Polarized, S76858

Plane Polarized, S76858

Plane Polarized, S76858