BGS mineralogy and petrology collection record

Sample number S73552; COLLNOE1669;
Sample Donor Rock,N.M.S.
Rock name 'Original entry: Felsic Porphyrite'
Stratigraphy Not entered
Comments Not entered
Locality details 250 m S of summit of Mill Knock, Skyre Burn
50k map sheet Wigtown (4)

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Map reference NX 553 547
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


S73552

Cross Polarized, S73552

Plane Polarized, S73552

Plane Polarized, S73552