BGS mineralogy and petrology collection record

Sample number S28613; COLLNODH2121;
Sample Donor Haldane,D.
Rock name 'Original entry: Felsite, Spherulitic, Porphyritic'
Stratigraphy Not entered
Comments Felsite, spherulitic, porphyritic, 'Oolitic rock', dyke; W Shetland Mem, p. 254
Locality details Little Ness, Muckle Roe
50k map sheet Central Shetland (128)

View images in GeoScenic related to 'Central Shetland'

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Map reference HU 311 674
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


S28613

Cross Polarized, S28613

Plane Polarized, S28613

Plane Polarized, S28613