BGS mineralogy and petrology collection record

Sample number E31907
Sample Donor Dixon,E.E.L.
Rock name Not entered
Stratigraphy Not entered
Comments Contact of Greisen vein 0.75 inches wide with hornfels.
Locality details Tip of ( Wheal Providence ? ), 200 Yds. S of Praze-Fraddam Road at No Man's Land and on E side of lane.
50k map sheet Penzance (351)

View images in GeoScenic related to 'Penzance'

Map reference Not entered
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


E31907

Cross Polarized, E31907

Plane Polarized, E31907

Plane Polarized, E31907