BGS mineralogy and petrology collection record

Sample number S42574; COLLNOXL331;
Sample Donor Walton,H.S.
Rock name Not entered
Stratigraphy Not entered
Comments Dolerite sill ?tD
Locality details Old quarry beside Murray Burn, 725 yds N 18 deg E of Riccarton House
50k map sheet Edinburgh (32)

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Map reference NT 1767 6981
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


S42574

Cross Polarized, S42574

Plane Polarized, S42574

Plane Polarized, S42574