BGS mineralogy and petrology collection record

Sample number S45139
Sample Donor Haldane,D.; Phemister,J.;
Rock name 'Original entry: Mylonite'
Stratigraphy Not entered
Comments Stony band in epidiorite
Locality details N coast of Olna Firth, due S of Hultness (ruin)
50k map sheet Central Shetland (128)

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Map reference HU 372 651
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


S45139

Cross Polarized, S45139

Plane Polarized, S45139

Plane Polarized, S45139