BGS mineralogy and petrology collection record

Sample number S30756
Sample Donor Robertson,T.
Rock name 'Original entry: Felsite, Microlitic'
Stratigraphy Not entered
Comments Pebbles of igneous rock in comglomerate; with cryptogranophyric base
Locality details C15. N shore of North Voe of Clousta
50k map sheet West Shetland ? (127)

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Map reference HU 304 585
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


S30756

Cross Polarized, S30756

Plane Polarized, S30756

Plane Polarized, S30756