BGS mineralogy and petrology collection record

Sample number S74910; COLLNOYW1481;
Sample Donor May,F.
Rock name Metadiorite; Metamorphic Rock (Undifferentiated);.
Stratigraphy Not entered
Comments Microdiorite; minor intrusion in Moine
Locality details Allt Thomais
50k map sheet Invermoriston (73W)

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Map reference NH 2858 1211
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


S74910

Cross Polarized, S74910

Plane Polarized, S74910

Plane Polarized, S74910