BGS mineralogy and petrology collection record

Sample number E20648; COLLNOECON10145;
Sample Donor Road Research Laboratory
Rock name 'Original entry: Quartz, Muscovite, Orthoclase, Tourmaline, Chlorite'
Stratigraphy Not entered
Comments Sand from China Clay Pits
Locality details Leemoor Sand, Leemoor
50k map sheet Ivybridge (349)

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Map reference
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


E20648

Cross Polarized, E20648

Plane Polarized, E20648

Plane Polarized, E20648