BGS mineralogy and petrology collection record

Sample number S13543
Sample Donor Wright, William Bourke (only Wright in Survey before 1935, prob. same as H B Wright above)
Rock name 'Original entry: Rotten Lamprophyre, Somewhat Sheared'
Stratigraphy Not entered
Comments Not entered
Locality details N side of Port Easdail, Kiloran Bay
50k map sheet Colonsay (35)

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Map reference NR 4038 9853
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


S13543

Cross Polarized, S13543

Plane Polarized, S13543

Plane Polarized, S13543