BGS mineralogy and petrology collection record

Sample number S34475
Sample Donor Macgregor,A.G.
Rock name 'Original entry: ?Andesite, Very Fine-Grained'
Stratigraphy Not entered
Comments ?andesite, very fine-grained, pebbles from conglomerate
Locality details Old quarry on side of Old Coach Road 770 yards E 13 deg S of Wildshaw, 2.5 miles N of Crawfordjohn
50k map sheet Sanquhar (15)

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Map reference NS 884 277
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


S34475

Cross Polarized, S34475

Plane Polarized, S34475

Plane Polarized, S34475