BGS mineralogy and petrology collection record

Sample number S71198; COLLNONX1015;
Sample Donor Rock,N.M.S.
Rock name 'Original entry: Hornlendite With Acicular Hornblendes'
Stratigraphy Not entered
Comments Southernmost syenite/appinite/breccia pipe of Kiloran Bay; section across syenite/basic boder zone
Locality details S side Port Easdale, Colonsay
50k map sheet Colonsay (35)

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Map reference NR 4033 9840
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


S71198

Cross Polarized, S71198

Plane Polarized, S71198

Plane Polarized, S71198