BGS mineralogy and petrology collection record

Sample number S14176
Sample Donor Maufe, H.B.
Rock name 'Original entry: Adamellite (No Dyke Rock In Slide)'
Stratigraphy Not entered
Comments Cruachan Granite, at contact of porphyrite dyke; Memoir, p. 209
Locality details Allt nam Gaoirean, 225 yds above school house, Glen Etive
50k map sheet Ben Nevis (53)

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Map reference NN 1392 4742
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


S14176

Cross Polarized, S14176

Plane Polarized, S14176

Plane Polarized, S14176