BGS mineralogy and petrology collection record

Sample number S21966; S21966/A;
Sample Donor Haldane,D.
Rock name 'Original entry: Garnetiferous Pelitic Schist'
Stratigraphy Not entered
Comments Not entered
Locality details In river 500 yds NW of Upper Letter
50k map sheet Lairg (102)

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Map reference NH 33444 92102
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


S21966

Cross Polarized, S21966

Plane Polarized, S21966

Plane Polarized, S21966


S21966/A

Cross Polarized, S21966/A

Plane Polarized, S21966/A

Plane Polarized, S21966/A