BGS mineralogy and petrology collection record

Sample number S30098
Sample Donor Richey, James E.
Rock name 'Original entry: Appinite (?Camptonite), Porphyritic'
Stratigraphy Not entered
Comments 1 ft porphyritic margin of appinite (?camptonite) sheet
Locality details Cam Alltan 2050 yds E 10 deg S of Lochuisge
50k map sheet Tobermory (52)

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Map reference NM 8081 5523
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


S30098

Cross Polarized, S30098

Plane Polarized, S30098

Plane Polarized, S30098