BGS mineralogy and petrology collection record

Sample number S74309; COLLNOGX875;
Sample Donor Mendum,J.R.
Rock name Hornfels.
Stratigraphy Not entered
Comments Semipelitic hornfels (cordierite, garnet ?sill)
Locality details 930m at 055 degrees from Dorback Lodge
50k map sheet Tomintoul (75)

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Map reference NJ 0872 1743
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


S74309

Cross Polarized, S74309

Plane Polarized, S74309

Plane Polarized, S74309