BGS mineralogy and petrology collection record

Sample number S28326; COLLNODH1377;
Sample Donor Haldane,D.
Rock name 'Original entry: Muscovite-Chlorite Granite Gneiss'
Stratigraphy Not entered
Comments Muscovite-chlorite granite gneiss ?Sheared granite: K-permeated sodic rock; ?gneiss
Locality details Burn of Breckless N of Laxo
50k map sheet Central Shetland (128)

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Map reference HU 438 653
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


S28326

Cross Polarized, S28326

Plane Polarized, S28326

Plane Polarized, S28326