BGS mineralogy and petrology collection record

Sample number S21263
Sample Donor Eyles,V.A.
Rock name Not entered
Stratigraphy Not entered
Comments Small foliated lamprophyre dyke
Locality details W of 2 small dykes in Sgeir na Seamraig Iosal, W side of Kentra Bay
50k map sheet Tobermory (52)

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Map reference NM 6375 6895
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


S21263

Cross Polarized, S21263

Plane Polarized, S21263

Plane Polarized, S21263