BGS mineralogy and petrology collection record

Sample number S98307; COLLNOGX1630;
Sample Donor Mendum,J.R.
Rock name Metamorphic Rock (Undifferentiated). 'Original entry: Metamorphic Rock'
Stratigraphy Not entered
Comments Actinolite hornblende ? rock
Locality details Top of corrie in NNW ridge of Geal Charn
50k map sheet Dalwhinnie (63E)

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Map reference NN 4694 7588
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


S98307

Cross Polarized, S98307

Plane Polarized, S98307

Plane Polarized, S98307