BGS mineralogy and petrology collection record

Sample number S25806
Sample Donor Anderson, E.M.
Rock name 'Original entry: Andesitic Quartz Dolerite'
Stratigraphy Not entered
Comments Andesitic quartz dolerite, dyke
Locality details 700 yards E 27 deg S of Blackside 1.75 miles N of Muirkirk
50k map sheet Hamilton (23)

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Map reference NS 7066 2961
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


S25806

Cross Polarized, S25806

Plane Polarized, S25806

Plane Polarized, S25806