BGS mineralogy and petrology collection record

Sample number S15723
Sample Donor Richey, James E.
Rock name 'Original entry: Augite Andesite'
Stratigraphy Not entered
Comments NW dyke, 10 ft wide, Brunton type; Memoir, p. 372
Locality details Kentallen
50k map sheet Mull (44)

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Map reference NM 5604 4724
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


S15723

Cross Polarized, S15723

Plane Polarized, S15723

Plane Polarized, S15723