BGS mineralogy and petrology collection record

Sample number S44265
Sample Donor Johnstone,G.S.
Rock name 'Original entry: Mylonite'
Stratigraphy Not entered
Comments Mylonite
Locality details Coppachy, Borehole No. 4, 36 ft depth
50k map sheet Inverbroom (92)

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Map reference NG 983 690
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


S44265

Cross Polarized, S44265

Plane Polarized, S44265

Plane Polarized, S44265