BGS mineralogy and petrology collection record

Sample number E21056; COLLNOBW 113;
Sample Donor Welch,F.B.A.
Rock name 'Original entry: Concretionary Limonitic Oolitic Limestone'
Stratigraphy Not entered
Comments "Twinhoe Green Ironshot". Ironshot limestone near base of great oolite
Locality details Crossway Qy., 1300yds. NE. Dunkerton Church
50k map sheet Frome (281)

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Map reference ST 718 602
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


E21056

Cross Polarized, E21056

Plane Polarized, E21056

Plane Polarized, E21056