BGS mineralogy and petrology collection record

Sample number E29928; COLLNOYN533;
Sample Donor Gaunt,G.D.
Rock name 'Original entry: Breccia'
Stratigraphy Not entered
Comments Breccia Limestone fragments in dark brown calcareous matrix in part partly Crystalline
Locality details Loose between top of S. face Raisby Hill quarry at E. end of N. side of Railway cutting
50k map sheet Durham (27)

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Map reference NZ 35121 34941
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


E29928

Cross Polarized, E29928

Plane Polarized, E29928

Plane Polarized, E29928