BGS mineralogy and petrology collection record

Sample number S42781; COLLNOYK169;
Sample Donor Bishop,A.C.
Rock name 'Original entry: Porphyroblastic "Gneiss", Pale'
Stratigraphy Not entered
Comments Porphyroblastic "gneiss", pale
Locality details 1750 yds at 170 deg from Upper Glendessary
50k map sheet Loch Eil (62)

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Map reference NM 9534 9153
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


S42781

Cross Polarized, S42781

Plane Polarized, S42781

Plane Polarized, S42781