BGS mineralogy and petrology collection record

Sample number E31923
Sample Donor Dixon,E.E.L.
Rock name Not entered
Stratigraphy Not entered
Comments Elvan, The Shaft Downs Dyke.
Locality details Debris in old quarry, 300 Yds. ENE of Bosprowal.
50k map sheet Falmouth (352)

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Map reference SW 633 378
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


E31923

Cross Polarized, E31923

Plane Polarized, E31923

Plane Polarized, E31923