BGS mineralogy and petrology collection record

Sample number S35921; ED1552;
Sample Donor ED Collection
Rock name 'Original entry: Proterobase, Sericitized'
Stratigraphy Not entered
Comments Proterobase, sericitized, lavas and dolerites of Arenig age, brown hornblende
Locality details 460 yards ENE of bridge over the N. Sannox Burn
50k map sheet Arran (Millport) (21)

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Map reference NR 998 471
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


ED1552

Cross Polarized, ED1552

Plane Polarized, ED1552

Plane Polarized, ED1552


S35921

Cross Polarized, S35921

Plane Polarized, S35921

Plane Polarized, S35921