BGS mineralogy and petrology collection record

Sample number S5321
Sample Donor Greenly,E.
Rock name 'Original entry: Hornblende-Biotite Schist'
Stratigraphy Not entered
Comments See Mem. Cent. Suth., p. 161
Locality details Hallingray Burn, 75 ft from road
50k map sheet Achentoul (109)

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Map reference NC 925 200
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


S5321

Cross Polarized, S5321

Plane Polarized, S5321

Plane Polarized, S5321