BGS mineralogy and petrology collection record

Sample number S51510; COLLNOYC1532;
Sample Donor Mykura,W.
Rock name 'Original entry: Microdiorite With Patches Of Leucodiorite'
Stratigraphy Not entered
Comments Acid veining in fine-grained basic diorite
Locality details N shore of Taing of Keolkifield, 580 yds N 9 deg W of Culswich Broch
50k map sheet Foula (125)

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Map reference HU 251 453
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


S51510

Cross Polarized, S51510

Plane Polarized, S51510

Plane Polarized, S51510