BGS mineralogy and petrology collection record

Sample number S72643; COLLNONX1142;
Sample Donor Rock,N.M.S.
Rock name 'Original entry: Ca-Mg Silicate Rock'
Stratigraphy Not entered
Comments Ca-Mg silicate rock; Langavat paragneiss belt, Lewisian
Locality details NNW of Sletteval, S Harris
50k map sheet North Uist (89)

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Map reference NG 0449 9290
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


S72643

Cross Polarized, S72643

Plane Polarized, S72643

Plane Polarized, S72643