BGS mineralogy and petrology collection record

Sample number S62035; COLLNOYR2256;
Sample Donor Smith,D.I.
Rock name 'Original entry: Dolerite'
Stratigraphy Not entered
Comments 8 m porphyritic dolerite; Tertiary
Locality details Ard an Tolmachain
50k map sheet Taransay ? (98)

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Map reference NB 1030 0441
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


S62035

Cross Polarized, S62035

Plane Polarized, S62035

Plane Polarized, S62035