BGS mineralogy and petrology collection record

Sample number S76079; COLLNOMY424;
Sample Donor Gould,D.
Rock name Andesite.
Stratigraphy Not entered
Comments Fine grained pale red/purple acid porphyry or microgranite
Locality details 350m S of Mains of Testowie
50k map sheet Aberdeen (77)

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Map reference NJ 8175 1016
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


S76079

Cross Polarized, S76079

Plane Polarized, S76079

Plane Polarized, S76079