BGS mineralogy and petrology collection record

Sample number S70909; COLLNONX769;
Sample Donor Rock,N.M.S.
Rock name 'Original entry: Contaminated Rock (Epidiorite/Limestone Contact)'
Stratigraphy Not entered
Comments ?Contaminated rocks just W of limestone; folded thick band of limestone in epidiorite at margin of Coire nam Muc mass; from Scaddle - Coire nam Muc complex, Ardgour, of "epidiorites", limestone etc.; ages uncertain
Locality details Low N-facing bluff on ridge immediately W of branching stream N of Loch nan Gabhar
50k map sheet Ben Nevis (53)

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Map reference NM 9692 6394
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


S70909

Cross Polarized, S70909

Plane Polarized, S70909

Plane Polarized, S70909