BGS mineralogy and petrology collection record

Sample number E31486; COLLNOFD 3870;
Sample Donor Green,G.W.
Rock name Not entered
Stratigraphy Not entered
Comments Twinhoe beds (Type locality of Twinhoe Ironshot, Gt.oolite)
Locality details Old Quarry, 900yds. W.of Wellar Ch. & 1000yds.SSE.of Combe Hay Church
50k map sheet Frome (281)

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Map reference ST 740 591
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, E31486

Plane Polarized, E31486

Plane Polarized, E31486