BGS mineralogy and petrology collection record

Sample number S8343
Sample Donor Cunningham-Craig, E.H. (aka C. Craig)
Rock name 'Original entry: Calcsilicate Hornfels'
Stratigraphy Not entered
Comments Malacolite, wollastonite, idocrase and garnet
Locality details Derry Glen, upper part of gorge
50k map sheet Balmoral (65)

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Map reference NO 044 952
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


S8343

Cross Polarized, S8343

Plane Polarized, S8343

Plane Polarized, S8343