BGS mineralogy and petrology collection record

Sample number S27547
Sample Donor Flett,J.S.
Rock name 'Original entry: ?Contact-Altered Lamprophyre'
Stratigraphy Not entered
Comments ?Contact-altered lamprophyre, dyke (?lamprophyre); oligoclase and brown striated hornblende
Locality details Freswick, Dury Voe, Skeo Taing
50k map sheet Central Shetland (128)

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Map reference HU 467 632
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


S27547

Cross Polarized, S27547

Plane Polarized, S27547

Plane Polarized, S27547