BGS mineralogy and petrology collection record

Sample number E20830
Sample Donor Melville, R.V.
Rock name 'Original entry: Shelly Calcite Mudstone Pyritic'
Stratigraphy Not entered
Comments Lower Lias. Between watch Ammonite stone & Lower part of Hammocky
Locality details Rill 810yds ENE. Of Bakers Cross & 900y E. of Abbots Wootton Farm; ditch 100y NW. of above
50k map sheet Bridport (327)

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Map reference SY 389 962
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


E20830

Cross Polarized, E20830

Plane Polarized, E20830

Plane Polarized, E20830