BGS mineralogy and petrology collection record

Sample number S39953; COLLNOYC423;
Sample Donor Mykura,W.
Rock name Not entered
Stratigraphy Not entered
Comments Small irregular vent in Lower O.R.S andesite
Locality details Crag, 7 yds S of wall, 690 yds SW of Shearie Knowe
50k map sheet Edinburgh (32)

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Map reference NT 2278 6677
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


S39953

Cross Polarized, S39953

Plane Polarized, S39953

Plane Polarized, S39953