BGS mineralogy and petrology collection record

Sample number S7040
Sample Donor Museum Specimens
Rock name 'Original entry: Porphyritic Hyperite'
Stratigraphy Not entered
Comments Porphyritic hyperite, dyke
Locality details Craigengillan Hill, E of Carsphairn
50k map sheet Maxwelltown (9)

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Map reference NX 62 95
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


S7040

Cross Polarized, S7040

Plane Polarized, S7040

Plane Polarized, S7040