BGS mineralogy and petrology collection record

Sample number S43376
Sample Donor Phemister,J.
Rock name 'Original entry: Feldspar Porphyry'
Stratigraphy Not entered
Comments Feldspar porphyry
Locality details 155 yds 29 deg W of N of Murrion
50k map sheet North Shetland ? (129)

View images in GeoScenic related to 'North Shetland ?'

View the geology near 'North Shetland ?'

Map reference HU 247 801
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


S43376

Cross Polarized, S43376

Plane Polarized, S43376

Plane Polarized, S43376