BGS mineralogy and petrology collection record

Sample number S94189; COLLNOFY1239;
Sample Donor Highton,A.J.
Rock name Gneiss. 'Original entry: Semi Pelitic Gneiss'
Stratigraphy Not entered
Comments Kyanite and muscovite porphyroblasts bearing crenulated semi pelite gneiss, Central Highland Migmatite Complex, Precambrian
Locality details 400m SW of Carn Bad an Daimh
50k map sheet Grantown-on-Spey (74)

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Map reference NH 7603 2137
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


S94189

Cross Polarized, S94189

Plane Polarized, S94189

Plane Polarized, S94189