BGS mineralogy and petrology collection record

Sample number S71214; COLLNONX1031;
Sample Donor Rock,N.M.S.
Rock name 'Original entry: Syenite'
Stratigraphy Not entered
Comments Middle syenite/appinite/breccia pipe of Kiloran Bay
Locality details N side, Port Easdale, Colonsay
50k map sheet Colonsay (35)

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Map reference NR 4027 9858
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


S71214

Cross Polarized, S71214

Plane Polarized, S71214

Plane Polarized, S71214