BGS mineralogy and petrology collection record

Sample number S15622
Sample Donor Clough, C.T.
Rock name 'Original entry: Skomerite'
Stratigraphy Not entered
Comments 6 ft above an unchilled obscure junction with Derrynaculan Granite below and S. 15622 above; see QJGS, 1910
Locality details 3550 ft SW of trig pt on Cruach Doire nan Cuilean
50k map sheet Mull (44)

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Map reference NM 5644 2785
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


S15622

Cross Polarized, S15622

Plane Polarized, S15622

Plane Polarized, S15622