BGS mineralogy and petrology collection record

Sample number S23365
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Granulitized Microgranodiorite'
Stratigraphy Not entered
Comments Granulitized microgranodiorite, ?adamellite
Locality details Powmeadow Burn 635 yards N 25 deg W from triangulation point 1152 Little Hartmidden
50k map sheet Hamilton (23)

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Map reference NS 6044 3294
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


S23365

Cross Polarized, S23365

Plane Polarized, S23365

Plane Polarized, S23365