BGS mineralogy and petrology collection record

Sample number S29480
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Contact Altered Cf. Microdiorite'
Stratigraphy Not entered
Comments Contact altered cf. microdiorite, red and grey fine-grained igneous
Locality details Gareland Burn right bank 1150 yards N 8 deg E of triangulation point at 1535 feet on Kirklea
50k map sheet Sanquhar (15)

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Map reference NS 773 195
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


S29480

Cross Polarized, S29480

Plane Polarized, S29480

Plane Polarized, S29480