BGS mineralogy and petrology collection record

Sample number S46489; COLLNOYW149;
Sample Donor May,F.
Rock name 'Original entry: Hornblende Tonalite (Appinite Suite)'
Stratigraphy Not entered
Comments From large intrusion veined by granite
Locality details 120 yds E 5 deg S of summit (1887 ft) of Meall Doir' an Daimh
50k map sheet Loch Eil (62)

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Map reference NN 1711 9698
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


S46489

Cross Polarized, S46489

Plane Polarized, S46489

Plane Polarized, S46489