BGS mineralogy and petrology collection record

Sample number S69027
Sample Donor Rock,N.M.S.
Rock name 'Original entry: Amphibolite'
Stratigraphy Not entered
Comments Central part of c. 1 m-thick concordant sheet in gneissose psammites; Glen Urquhart Metamorphic-Serpentinite Complex
Locality details Just W of Culnakirk
50k map sheet Fort Augustus (73)

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Map reference NH 4973 3099
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


S69027

Cross Polarized, S69027

Plane Polarized, S69027

Plane Polarized, S69027