BGS mineralogy and petrology collection record

Sample number S61299; COLLNOYR2177;
Sample Donor Smith,D.I.
Rock name 'Original entry: Biotite-Garnet Metasediment'
Stratigraphy Not entered
Comments Biotite-garnet metasediment; Lewisian
Locality details Eilean Ballagary
50k map sheet Benbecula ? (79)

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Map reference NF 8732 5223
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


S61299

Cross Polarized, S61299

Plane Polarized, S61299

Plane Polarized, S61299