BGS mineralogy and petrology collection record

Sample number S97118; COLLNOYW2154;
Sample Donor May,F.
Rock name Metadiorite. 'Original entry: Microdiorite'
Stratigraphy Not entered
Comments Mafic microdiorite
Locality details Hill W of Loch Iain
50k map sheet Dalwhinnie (63E)

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Map reference NH 4811 0031
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


S97118

Cross Polarized, S97118

Plane Polarized, S97118

Plane Polarized, S97118