BGS mineralogy and petrology collection record

Sample number S40646; COLLNOXL166;
Sample Donor Walton,H.S.
Rock name Not entered
Stratigraphy Not entered
Comments qD dyke, specimen from middle (dyke here estimated as 36 ft wide)
Locality details 180 yds N of Ochiltreemill Farm
50k map sheet Edinburgh (32)

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Map reference NT 0321 7409
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


S40646

Cross Polarized, S40646

Plane Polarized, S40646

Plane Polarized, S40646