BGS mineralogy and petrology collection record

Sample number S42802; COLLNOYB619;
Sample Donor Lawrie,T.R.M.
Rock name 'Original entry: Feldspar Porphyroblast Gneiss'
Stratigraphy Not entered
Comments Feldspar porphyroblast gneiss with ultrabasic host
Locality details Coir' a' Bhoganaich, 1330 yds S 38 deg W of A' Chuil
50k map sheet Loch Eil (62)

View images in GeoScenic related to 'Loch Eil'

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Map reference NM 9365 9148
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


S42802

Cross Polarized, S42802

Plane Polarized, S42802

Plane Polarized, S42802