BGS mineralogy and petrology collection record

Sample number S42589; COLLNOXL375;
Sample Donor Walton,H.S.
Rock name Not entered
Stratigraphy Not entered
Comments Dalmahoy Sill. Upper middle part, dolerite with veinlets
Locality details In wood, 290 yds N 3 deg W of Larch Grove
50k map sheet Edinburgh (32)

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Map reference NT 1553 6666
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


S42589

Cross Polarized, S42589

Plane Polarized, S42589

Plane Polarized, S42589