BGS mineralogy and petrology collection record

Sample number S30059
Sample Donor Richey, James E.
Rock name 'Original entry: ?Camptonite, Hornblende-Bearing'
Stratigraphy Not entered
Comments 6 ft hornblende dyke, camptonite suite
Locality details 0.75 mile W 28 deg S of Gaskan
50k map sheet Tobermory (52)

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Map reference NM 7889 7212
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


S30059

Cross Polarized, S30059

Plane Polarized, S30059

Plane Polarized, S30059