BGS mineralogy and petrology collection record

Sample number S39563; COLLNOXN416;
Sample Donor Wright,J.E.
Rock name Not entered
Stratigraphy Not entered
Comments Borings in Cambrian dolomite (Eilean Dubh Group); analysis gives 10.14% SiO2
Locality details Borehole, 620 yds E 45 deg S of Courthill House; depth 31 ft
50k map sheet Applecross (81)

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Map reference NG 8357 4017
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


Cross Polarized, S39563

Plane Polarized, S39563

Plane Polarized, S39563