BGS mineralogy and petrology collection record

Sample number S70169
Sample Donor Rock,N.M.S.
Rock name 'Original entry: Igneous Rock, Pyritic, Feldspathic, Calcite-Veined'
Stratigraphy Not entered
Comments From body of obscure form and contact; ?microdiorite suite
Locality details Un-named stream leading NW freom Glen Coilltie towards Cnoc a' Bhuchaille
50k map sheet Fort Augustus (73)

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Map reference NH 4925 2826
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


S70169

Cross Polarized, S70169

Plane Polarized, S70169

Plane Polarized, S70169