BGS mineralogy and petrology collection record

Sample number S30333
Sample Donor Phemister,J.
Rock name 'Original entry: Acid Porphyrite'
Stratigraphy Not entered
Comments Acid porphyrite, granophyric, fP
Locality details Pool Burn 1 mile SSE of Pollshill
50k map sheet Sanquhar (15)

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Map reference NS 657 115
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


S30333

Cross Polarized, S30333

Plane Polarized, S30333

Plane Polarized, S30333