BGS mineralogy and petrology collection record

Sample number S55555; COLLNOZJ147;
Sample Donor Smith,D.I.
Rock name 'Original entry: Quartz-Feldspar Porphyry'
Stratigraphy Not entered
Comments Quartz-feldspar porphyry dyke, 4 ft
Locality details 700 yds E 13 deg N of W end of Loch Shiel
50k map sheet Cluanie (72)

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Map reference NG 948 187
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


S55555

Cross Polarized, S55555

Plane Polarized, S55555

Plane Polarized, S55555