BGS mineralogy and petrology collection record

Sample number E6942; COLLNO179;
Sample Donor Dewey,H.
Rock name 'Original entry: ? Radiolarian Chert'
Stratigraphy Not entered
Comments Not entered
Locality details Firebeacon Point.
50k map sheet Boscastle (322)

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Map reference SX 109 927
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


E6942

Cross Polarized, E6942

Plane Polarized, E6942

Plane Polarized, E6942