BGS mineralogy and petrology collection record

Sample number S8217
Sample Donor Cunningham-Craig, E.H. (aka C. Craig)
Rock name 'Original entry: Aegirine Granulite'
Stratigraphy Not entered
Comments See Memoir, pp. 53-54. Also see Summary of Progress for 1900, pp. 160-161
Locality details 0.5 mile ESE of Derry Lodge
50k map sheet Balmoral (65)

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Map reference NO 055 930
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


S8217

Cross Polarized, S8217

Plane Polarized, S8217

Plane Polarized, S8217