BGS mineralogy and petrology collection record

Sample number S77620; COLLNOCX1754;
Sample Donor Smith,C.G.
Rock name 'Original entry: Microdiorite'
Stratigraphy Not entered
Comments Medium granied, with trace of sulphide
Locality details 40 m SE of bend in deer fence
50k map sheet Balmoral (65)

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Map reference NO 2310 9619
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


S77620

Cross Polarized, S77620

Plane Polarized, S77620

Plane Polarized, S77620