BGS mineralogy and petrology collection record

Sample number S16775
Sample Donor Dinham, C.
Rock name 'Original entry: Sheared Intermediate Hybrid'
Stratigraphy Not entered
Comments Biotite-hornblende-pyroxene-quartz-feldspar. Seems a sheared S.15329. Hybrid
Locality details 550 yds NW of Loch Fhreicadain
50k map sheet Lairg (102)

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Map reference NC 51270 16937
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


S16775

Cross Polarized, S16775

Plane Polarized, S16775

Plane Polarized, S16775