BGS mineralogy and petrology collection record

Sample number S9613
Sample Donor Kynaston, Herbert
Rock name 'Original entry: Diorite Porphyrite'
Stratigraphy Not entered
Comments See Memoir, p. 101
Locality details SW side of Beinn a' Bhuiridh
50k map sheet Oban (45)

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Map reference NN 090 283
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


S9613

Cross Polarized, S9613

Plane Polarized, S9613

Plane Polarized, S9613