BGS mineralogy and petrology collection record

Sample number E32117
Sample Donor Freshney,E.C.
Rock name 'Original entry: Dolomite Minor Calcite Haematite Vein Material'
Stratigraphy Not entered
Comments Veins in "minette" near agglomerate neck.
Locality details Hannahborough Quarry.
50k map sheet Okehampton (324)

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Map reference SS 5295 0293
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


E32117

Cross Polarized, E32117

Plane Polarized, E32117

Plane Polarized, E32117