BGS mineralogy and petrology collection record

Sample number S21311
Sample Donor Bailey, E.B.
Rock name 'Original entry: Biotite Gnranulite With Granite Vein'
Stratigraphy Not entered
Comments Biotite granulite, probably veined by Ben Hogh Granite Gneiss; Memoir, p. 22
Locality details N limit of blown sand, Hogh Bay
50k map sheet Coll (51)

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Map reference NM 1710 5771
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


S21311

Cross Polarized, S21311

Plane Polarized, S21311

Plane Polarized, S21311