BGS mineralogy and petrology collection record

Sample number S26321; COLLNOWE15;
Sample Donor Flett,J.S.
Rock name 'Original entry: Monchiquite'
Stratigraphy Not entered
Comments Dyke in ORS, 3 ft wide, trend ENE, margin
Locality details Dyke 250 yds N of Kirk Geo, S Ronaldsay
50k map sheet Copinsay (118)

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Map reference ND 489 937
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


S26321

Cross Polarized, S26321

Plane Polarized, S26321

Plane Polarized, S26321