BGS mineralogy and petrology collection record

Sample number S30301
Sample Donor Phemister,J.
Rock name 'Original entry: Hornblende Porphyrite With Quartz'
Stratigraphy Not entered
Comments Hornblende porphyrite with quartz, fP
Locality details Spout Burn 640 yards W 5 deg S of triangulation point on Ewe Hill
50k map sheet Sanquhar (15)

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Map reference NS 652 005
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


S30301

Cross Polarized, S30301

Plane Polarized, S30301

Plane Polarized, S30301