BGS mineralogy and petrology collection record

Sample number S31012
Sample Donor Wilson, George Victor
Rock name 'Original entry: Crystalline Limestone'
Stratigraphy Not entered
Comments Calcareous schist, diopside rimmed by actinolite; epidote, oligoclase
Locality details Near Giant's Stone WSW of Engamoor
50k map sheet West Shetland ? (127)

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Map reference HU 259 571
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


S31012

Cross Polarized, S31012

Plane Polarized, S31012

Plane Polarized, S31012