BGS mineralogy and petrology collection record

Sample number S31132
Sample Donor Wilson, George Victor
Rock name 'Original entry: Coarse Granite'
Stratigraphy Not entered
Comments Granite; W Shetland Mem., p. 228
Locality details Twart Burn, 1 mile S of Laxa Burn
50k map sheet Central Shetland (128)

View images in GeoScenic related to 'Central Shetland'

View the geology near 'Central Shetland'

Map reference HU 327 494
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


S31132

Cross Polarized, S31132

Plane Polarized, S31132

Plane Polarized, S31132