BGS mineralogy and petrology collection record

Sample number S30606
Sample Donor Simpson,J.B.
Rock name 'Original entry: Andesite (Mugearitic) (Ac1)'
Stratigraphy Not entered
Comments Andesite (mugearitic) (Ac1)
Locality details 1300 yards N 10 deg E of Glenmuckloch Crichtons
50k map sheet Sanquhar (15)

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Map reference NS 693 150
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


S30606

Cross Polarized, S30606

Plane Polarized, S30606

Plane Polarized, S30606