BGS mineralogy and petrology collection record

Sample number S21690
Sample Donor Eyles,V.A.
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details Quarry SE of Balephetrish
50k map sheet Tiree (42)

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Map reference NM 0162 4712
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


S21690

Cross Polarized, S21690

Plane Polarized, S21690

Plane Polarized, S21690