BGS mineralogy and petrology collection record

Sample number S50274; COLLNOYW509;
Sample Donor May,F.
Rock name 'Original entry: Lamprophyre'
Stratigraphy Not entered
Comments Lamprophyre from multiple intrusive sheet
Locality details Shore section 650 yds E 4 deg N of Springfield
50k map sheet Central Shetland (128)

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Map reference HU 353 485
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


S50274

Cross Polarized, S50274

Plane Polarized, S50274

Plane Polarized, S50274