BGS mineralogy and petrology collection record

Sample number S30304
Sample Donor Phemister,J.
Rock name 'Original entry: Basic Pyroxene Porphyrite'
Stratigraphy Not entered
Comments Basic pyroxene porphyrite, Dol. Large mass tending to lamprophyre, P
Locality details 500 yards E 25 deg N of triangulation point on Ewe Hill
50k map sheet Sanquhar (15)

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Map reference NS 662 007
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


S30304

Cross Polarized, S30304

Plane Polarized, S30304

Plane Polarized, S30304