BGS mineralogy and petrology collection record

Sample number E35280
Sample Donor Frost,D.V.
Rock name Not entered
Stratigraphy Not entered
Comments Large boulder 4'x3'x2' [erratic]
Locality details 900yd W. 8d S. of Dobark Farm
50k map sheet Derby (125)

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Map reference SK 5157 4965
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


E35280

Cross Polarized, E35280

Plane Polarized, E35280

Plane Polarized, E35280