BGS mineralogy and petrology collection record

Sample number S7477
Sample Donor Harker, Alfred
Rock name 'Original entry: Gabbro'
Stratigraphy Not entered
Comments Large dyke; Tert Ig Rocks Skye, p. 321
Locality details Crossing Blaven ridge at 1100 ft altitude
50k map sheet Glenelg (71)

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Map reference NG 522 200
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


S7477

Cross Polarized, S7477

Plane Polarized, S7477

Plane Polarized, S7477