BGS mineralogy and petrology collection record

Sample number S50398; S50398/A; COLLNOXJ9549;
Sample Donor Dearnley,R.
Rock name 'Original entry: Felsic Porphyry'
Stratigraphy Not entered
Comments Felsic porphyry
Locality details 730 yds E 24 deg N from summit of Druim Chuirn
50k map sheet Loch Eil (62)

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Map reference NM 9687 9524
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


S50398

Cross Polarized, S50398

Plane Polarized, S50398

Plane Polarized, S50398


S50398/A

Cross Polarized, S50398/A

Plane Polarized, S50398/A

Plane Polarized, S50398/A