BGS mineralogy and petrology collection record

Sample number S30136
Sample Donor Phemister,J.
Rock name 'Original entry: Olivine Tholeiite'
Stratigraphy Not entered
Comments Olivine tholeiite, purple feldspar
Locality details 330 yards W 15 deg N of Falnash 1150 yards N 35 deg W of church Teviothead
50k map sheet Jedburgh (17)

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Map reference NT 393 060
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


S30136

Cross Polarized, S30136

Plane Polarized, S30136

Plane Polarized, S30136