BGS mineralogy and petrology collection record

Sample number S30742; COLLNOTR269;
Sample Donor Robertson,T.
Rock name 'Original entry: Ophitic Basalt'
Stratigraphy Not entered
Comments Ophitic basalt, basic dyke; W Shetland Mem, p. 244
Locality details J4. Coast 350 yds SSE from S side of Longa Voe
50k map sheet Central Shetland (128)

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Map reference HU 321 595
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


S30742

Cross Polarized, S30742

Plane Polarized, S30742

Plane Polarized, S30742