BGS mineralogy and petrology collection record

Sample number S81958; S81958/A; S81958/B; COLLNOLY448;
Sample Donor Robertson,S.
Rock name Gneiss. 'Original entry: Semi Pelitic Gneiss'
Stratigraphy Not entered
Comments Mafic, coarsely garnetiferous rock, 1m pod in semi pelitic gneiss
Locality details 650m N/W of Caire Bhindle
50k map sheet Fortrose (84W)

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Map reference NH 6624 3200
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


S81958/A

Cross Polarized, S81958/A

Plane Polarized, S81958/A

Plane Polarized, S81958/A


S81958/B

Cross Polarized, S81958/B

Plane Polarized, S81958/B

Plane Polarized, S81958/B