BGS mineralogy and petrology collection record

Sample number S2663
Sample Donor Geikie,A.
Rock name 'Original entry: Hornblende Granite'
Stratigraphy Not entered
Comments Idiomorphic quartz
Locality details N end of Marsco
50k map sheet Glenelg (71)

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Map reference NG 504 258
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


S2663

Cross Polarized, S2663

Plane Polarized, S2663

Plane Polarized, S2663