BGS mineralogy and petrology collection record

Sample number S41771; COLLNOXL252;
Sample Donor Walton,H.S.
Rock name 'Original entry: Olivine-Basalt (Dalmeny Type) Rwe'
Stratigraphy Not entered
Comments Fine-grained basalt ?lava flow
Locality details 150 yds N of Mid Tartraven, 650 yds W of South Mains
50k map sheet Edinburgh (32)

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Map reference NT 0044 7268
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


S41771

Cross Polarized, S41771

Plane Polarized, S41771

Plane Polarized, S41771