BGS mineralogy and petrology collection record

Sample number S9274
Sample Donor Hill, J.B.
Rock name 'Original entry: Augite Andesite / Andesitic Basalt'
Stratigraphy Not entered
Comments Idiomorphic phenocrysts of plagioclase in groundmass of long feldspar microlites etc.; Mid Argyll Mem, p. 65 and Plate VII, Fig. 1
Locality details Near Inverliver
50k map sheet Inverarray (37)

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Map reference NM 89 05
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


S9274

Cross Polarized, S9274

Plane Polarized, S9274

Plane Polarized, S9274