BGS mineralogy and petrology collection record

Sample number S45384; COLLNOYW75;
Sample Donor May,F.
Rock name 'Original entry: Microdiorite Veined By Coarse-Grained Hornblende Diorite'
Stratigraphy Not entered
Comments Complex intrusion
Locality details 1300 yds S 35 deg W of house at Aultnaslat
50k map sheet Loch Eil (62)

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Map reference NH 1315 0024
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


S45384

Cross Polarized, S45384

Plane Polarized, S45384

Plane Polarized, S45384