BGS mineralogy and petrology collection record

Sample number S73510; COLLNONX1347;
Sample Donor Rock,N.M.S.
Rock name 'Original entry: Microdiorite, Aphyric'
Stratigraphy Not entered
Comments Dyke; trend unclear
Locality details Beneath overhead cables in field, N side of track to Crochmore Farm
50k map sheet Maxwelltown (9)

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Map reference NX 8569 7063
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


S73510

Cross Polarized, S73510

Plane Polarized, S73510

Plane Polarized, S73510