BGS mineralogy and petrology collection record

Sample number S27690
Sample Donor Flett,J.S.
Rock name 'Original entry: Monchiquite'
Stratigraphy Not entered
Comments Duplicate of S. 27467
Locality details Shore 830 yds E 9 deg N of North House, Isle of Cava
50k map sheet Hoy (117)

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Map reference ND 335 996
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


S27690

Cross Polarized, S27690

Plane Polarized, S27690

Plane Polarized, S27690