BGS mineralogy and petrology collection record

Sample number S21691
Sample Donor Eyles,V.A.
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details 0.25 mile SSE of Balephetrish Hill
50k map sheet Tiree (42)

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Map reference NM 0128 4673
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


S21691

Cross Polarized, S21691

Plane Polarized, S21691

Plane Polarized, S21691