BGS mineralogy and petrology collection record

Sample number S28203
Sample Donor Read, H.H.
Rock name 'Original entry: Chloritoid-Muscovite Schist'
Stratigraphy Not entered
Comments Diaphthoretic Burra Firth Gneiss; staurolite relics
Locality details S end of Loch of Watlee
50k map sheet Unst (131)

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Map reference HP 591 048
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


S28203

Cross Polarized, S28203

Plane Polarized, S28203

Plane Polarized, S28203