BGS mineralogy and petrology collection record

Sample number S5829; S5829/a;
Sample Donor Greenly,E.
Rock name 'Original entry: Biotite Gneiss'
Stratigraphy Not entered
Comments See Mem. Cent. Suth., p. 123
Locality details Cnoc Ach' na h'Uai
50k map sheet Achentoul (109)

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Map reference NC 823 334
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


S5829

Cross Polarized, S5829

Plane Polarized, S5829

Plane Polarized, S5829


S5829/a

Cross Polarized, S5829/a

Plane Polarized, S5829/a

Plane Polarized, S5829/a