BGS mineralogy and petrology collection record

Sample number S15325
Sample Donor Flett,J.S.
Rock name 'Original entry: Cherty Dolomite'
Stratigraphy Not entered
Comments Clast in conglomerate
Locality details Hegglie Ber, Sanday
50k map sheet Sanday (122)

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Map reference HY 602 372
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


S15325

Cross Polarized, S15325

Plane Polarized, S15325

Plane Polarized, S15325