BGS mineralogy and petrology collection record

Sample number E12595
Sample Donor Not entered
Rock name Dolerite (Synonymous With Microgabbro). 'Original entry: Olivine Dolerite.'
Stratigraphy Not entered
Comments Sill Intrusive in coal measures. See Geology of Wolverhampton. p172-173.
Locality details Dean Colliery Heathtown, Wolverhampton.
50k map sheet Wolverhampton (153)

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Map reference SO 93583 98991
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


Cross Polarized, E12595

Plane Polarized, E12595

Plane Polarized, E12595