BGS mineralogy and petrology collection record

Sample number E29510; COLLNOYG4013;
Sample Donor Smith,D.B.
Rock name Not entered
Stratigraphy Not entered
Comments Dolomitic Reef Limestone Recristallise fine grained
Locality details Old quarry 40' above colliery railway line S. end of Tunstall Hills Ryhope
50k map sheet Sunderland (21)

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Map reference NZ 3963 5384
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


E29510

Cross Polarized, E29510

Plane Polarized, E29510

Plane Polarized, E29510