BGS mineralogy and petrology collection record

Sample number S64532; COLLNOBX715;
Sample Donor Henderson,W.G.
Rock name 'Original entry: Porphyoblastic Semipelite'
Stratigraphy Not entered
Comments Porphyoblastic semipelite; Precambrian; Moine
Locality details Crags 1130 m SE of top of Mullach na Maoile
50k map sheet Cluanie (72)

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Map reference NH 1999 3234
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


S64532

Cross Polarized, S64532

Plane Polarized, S64532

Plane Polarized, S64532