BGS mineralogy and petrology collection record

Sample number S27111; S27111/a; S27111/b; S27111/b'; S27111/c; S27111/d; S27111/e;
Sample Donor Read, H.H.
Rock name 'Original entry: Talc-Carbonate Rock With Chromite'
Stratigraphy Not entered
Comments Satiny serpentine belt
Locality details Crussa Field, 800 yd NNE of Gue
50k map sheet Unst (131)

View images in GeoScenic related to 'Unst'

View the geology near 'Unst'

Map reference HP 607 103
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


S27111/a

Cross Polarized, S27111/a

Plane Polarized, S27111/a

Plane Polarized, S27111/a


S27111/b

Cross Polarized, S27111/b

Plane Polarized, S27111/b

Plane Polarized, S27111/b


S27111/b'

Cross Polarized, S27111/b'

Plane Polarized, S27111/b'

Plane Polarized, S27111/b'


S27111/c

Cross Polarized, S27111/c

Plane Polarized, S27111/c

Plane Polarized, S27111/c


S27111/d

Cross Polarized, S27111/d

Plane Polarized, S27111/d

Plane Polarized, S27111/d


S27111/e

Cross Polarized, S27111/e

Plane Polarized, S27111/e

Plane Polarized, S27111/e