BGS mineralogy and petrology collection record

Sample number S30916; COLLNOSB186;
Sample Donor Buchan,S.
Rock name 'Original entry: Feldspar Porphyry'
Stratigraphy Not entered
Comments Feldspar porphyry, sill; ORS
Locality details 1030 yds ENE from S end of Hamari Water and 1640 yds NNE from NW corner of Loch of Voxteby
50k map sheet West Shetland ? (127)

View images in GeoScenic related to 'West Shetland ?'

View the geology near 'West Shetland ?'

Map reference HU 260 554
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


S30916

Cross Polarized, S30916

Plane Polarized, S30916

Plane Polarized, S30916