BGS mineralogy and petrology collection record

Sample number S30505
Sample Donor Richey, James E.
Rock name Not entered
Stratigraphy Not entered
Comments Hornblende porphyrite
Locality details Stoodfold Burn, 1000 yards E 25 deg S of triangulation point of Bail Hill
50k map sheet Sanquhar (15)

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Map reference NS 7681 1382
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


S30505

Cross Polarized, S30505

Plane Polarized, S30505

Plane Polarized, S30505