BGS mineralogy and petrology collection record

Sample number S8715
Sample Donor Harker, Alfred
Rock name 'Original entry: Porphyritic Olivine Basalt'
Stratigraphy Not entered
Comments Dyke; Tert Ig Rocks Skye, p. 329
Locality details W of Allt an Tobair, Drynoch
50k map sheet Minginish (70)

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Map reference NG 405 318
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


S8715

Cross Polarized, S8715

Plane Polarized, S8715

Plane Polarized, S8715