BGS mineralogy and petrology collection record

Sample number E230
Sample Donor Ward, Rev. C
Rock name 'Original entry: Mica Diabase'
Stratigraphy Not entered
Comments Not entered
Locality details One of the most southerly of the Longstrath dykes
50k map sheet Cumbria or Ambleside (38)

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Map reference NY 26 10
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


E230

Cross Polarized, E230

Plane Polarized, E230

Plane Polarized, E230