BGS mineralogy and petrology collection record

Sample number S8329
Sample Donor Pocock,R.W.
Rock name 'Original entry: Biotite Granite'
Stratigraphy Not entered
Comments Microcline; See Mem. Cent. Suth., p. 161
Locality details Right bank of river, 1 mile below Corriechoich
50k map sheet Achentoul (109)

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Map reference ND 043 307
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


S8329

Cross Polarized, S8329

Plane Polarized, S8329

Plane Polarized, S8329