BGS mineralogy and petrology collection record

Sample number S5320
Sample Donor Greenly,E.
Rock name 'Original entry: Calcareous Biotite Schist'
Stratigraphy Not entered
Comments See Mem. Cent. Suth., p. 161
Locality details Hallingray Burn, 250 ft from road
50k map sheet Achentoul (109)

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Map reference NC 925 201
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


S5320

Cross Polarized, S5320

Plane Polarized, S5320

Plane Polarized, S5320