BGS mineralogy and petrology collection record

Sample number S21386
Sample Donor Simpson,J.B.
Rock name 'Original entry: Diopside With Pale Amphibole, Quartz, Andesine'
Stratigraphy Not entered
Comments Typical example of granulites of these skerries
Locality details 400 yds due E of Crossapol
50k map sheet Coll (51)

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Map reference NM 1309 5298
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


S21386

Cross Polarized, S21386

Plane Polarized, S21386

Plane Polarized, S21386