BGS mineralogy and petrology collection record

Sample number S15
Sample Donor UNKNOWN
Rock name 'Original entry: Quartz Porphyrite'
Stratigraphy Not entered
Comments Quartz porphyrite, dyke in Silurian
Locality details West Lammermuir
50k map sheet Haddington (33)

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Map reference NT 5 6
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


S15

Cross Polarized, S15

Plane Polarized, S15

Plane Polarized, S15