BGS mineralogy and petrology collection record

Sample number S49907; S49907/A; S49907/B; S49907/C; MR27511; COLLNOPS735;
Sample Donor Sabine,P.A.
Rock name 'Original entry: Phyllonitic Semipelitic Schist'
Stratigraphy Not entered
Comments Phyllonitic semipelitic schist
Locality details Burn of Quoys, E bank, 60 yds above road bridge, Cat Firth
50k map sheet Central Shetland (128)

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Map reference HU 445 543
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


S49907/A

Cross Polarized, S49907/A

Plane Polarized, S49907/A

Plane Polarized, S49907/A


S49907/B

Cross Polarized, S49907/B

Plane Polarized, S49907/B

Plane Polarized, S49907/B


S49907/C

Cross Polarized, S49907/C

Plane Polarized, S49907/C

Plane Polarized, S49907/C