BGS mineralogy and petrology collection record

Sample number S40625; COLLNOXL173;
Sample Donor Walton,H.S.
Rock name 'Original entry: Altered Fine-Grained Olivine-Basalt Rwe'
Stratigraphy Not entered
Comments Fine-grained dolerite near margin of sill. ?tD
Locality details 400 yds 31 deg W of N from Ochiltreemill Farm
50k map sheet Edinburgh (32)

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Map reference NT 0303 7425
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


S40625

Cross Polarized, S40625

Plane Polarized, S40625

Plane Polarized, S40625