BGS mineralogy and petrology collection record

Sample number S74635; COLLNOMY49;
Sample Donor Gould,D.
Rock name Gneiss.
Stratigraphy Not entered
Comments Calc-silicate gneiss or feldspathic amphibolite; Dalradian
Locality details Beside forestry road, Blackhall Forest, 1.1 km NW of summit of Hill of Goauch
50k map sheet Banchory (66E)

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Map reference NO 6539 9531
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


S74635

Cross Polarized, S74635

Plane Polarized, S74635

Plane Polarized, S74635