BGS mineralogy and petrology collection record

Sample number S74199; COLLNOGX933;
Sample Donor Mendum,J.R.
Rock name Diorite.
Stratigraphy Not entered
Comments Basic diorite with feldspar blebs
Locality details 300m WNW of Allargue Arms
50k map sheet Tomintoul (75)

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Map reference NJ 2541 0928
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


S74199

Cross Polarized, S74199

Plane Polarized, S74199

Plane Polarized, S74199