BGS mineralogy and petrology collection record

Sample number S31128
Sample Donor Wilson, George Victor
Rock name 'Original entry: Hornblende Granodiorite'
Stratigraphy Not entered
Comments Sheared fine- to medium-grained hornblende granodiorite
Locality details Little Ness, Skelda Voe
50k map sheet West Shetland and South Shetland ? (126)

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Map reference HU 313 440
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


S31128

Cross Polarized, S31128

Plane Polarized, S31128

Plane Polarized, S31128