BGS mineralogy and petrology collection record

Sample number S65562; COLLNOZH1286;
Sample Donor Paterson,I.B.
Rock name 'Original entry: Porphyritic Basic Andesite'
Stratigraphy Not entered
Comments Porphyritic basic andesite (L ORS)
Locality details 790 m E 20 deg S of Balbeuchly House
50k map sheet Perth (48)

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Map reference NO 3668 3768
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


S65562

Cross Polarized, S65562

Plane Polarized, S65562

Plane Polarized, S65562