BGS mineralogy and petrology collection record

Sample number S16970
Sample Donor Anderson,J.G.C.
Rock name 'Original entry: Augite Andesite'
Stratigraphy Not entered
Comments Sill, recalls inninmorite
Locality details 800 yds NW from cairn on Guibean Uluvailt
50k map sheet Mull (44)

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Map reference NM 5507 3218
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


S16970

Cross Polarized, S16970

Plane Polarized, S16970

Plane Polarized, S16970