BGS mineralogy and petrology collection record

Sample number S45391; COLLNOYW84;
Sample Donor May,F.
Rock name 'Original entry: Hornblende-Biotite Tonalite (Appinite Suite)'
Stratigraphy Not entered
Comments Large intrusion
Locality details 1050 yds N 38 deg W of house at Aultnaslat
50k map sheet Loch Eil (62)

View images in GeoScenic related to 'Loch Eil'

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Map reference NH 1355 0166
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


S45391

Cross Polarized, S45391

Plane Polarized, S45391

Plane Polarized, S45391