BGS mineralogy and petrology collection record

Sample number S57354; COLLNOZH1107;
Sample Donor Paterson,I.B.
Rock name 'Original entry: Quartz-Dolerite'
Stratigraphy Not entered
Comments Quartz-dolerite dyke, ?Upper Carboniferous
Locality details 400 yds W 35 deg S of Nether Obney
50k map sheet Perth (48)

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Map reference NO 0325 3624
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


S57354

Cross Polarized, S57354

Plane Polarized, S57354

Plane Polarized, S57354