BGS mineralogy and petrology collection record

Sample number S59921
Sample Donor Phemister,J.
Rock name 'Original entry: Medium-Grained Homogenous Grey Diorite'
Stratigraphy Not entered
Comments Medium-grained homogenous grey diorite
Locality details 1450 ft 23 deg N of W of channel between Inniscord Lochs, North Roe
50k map sheet Yell (130)

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Map reference HU 319 900
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


S59921

Cross Polarized, S59921

Plane Polarized, S59921

Plane Polarized, S59921