BGS mineralogy and petrology collection record

Sample number S617
Sample Donor UNKNOWN
Rock name 'Original entry: Trachyte'
Stratigraphy Not entered
Comments Trachyte
Locality details Pepper Craig Quarry, Garleton Hills
50k map sheet Haddington (33)

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Map reference NT 508 745
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


S617

Cross Polarized, S617

Plane Polarized, S617

Plane Polarized, S617