BGS mineralogy and petrology collection record

Sample number S10132
Sample Donor Kynaston, Herbert
Rock name 'Original entry: Hypersthene-Biotite Andesite'
Stratigraphy Not entered
Comments See Memoir, p. 77
Locality details 0.5 mile NE of Beinn Ghlas, S side of Glen Lonan
50k map sheet Oban (45)

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Map reference NM 962 265
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


S10132

Cross Polarized, S10132

Plane Polarized, S10132

Plane Polarized, S10132