BGS mineralogy and petrology collection record

Sample number S84213
Sample Donor Flinn, Prof. Derek. (Liverpool University)
Rock name 'Original entry: Calcareous Impure Quartzite'
Stratigraphy Not entered
Comments Calcareous Impure Quartzite
Locality details Bay of Ollaberry (North of Medowbank)
50k map sheet Yell (130)

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Map reference HU 364 779
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


S84213

Cross Polarized, S84213

Plane Polarized, S84213

Plane Polarized, S84213