BGS mineralogy and petrology collection record

Sample number E5427
Sample Donor Usher,W.A.E.
Rock name Hornfels; Pegmatite; Sandstone (Undifferentiated);. 'Original entry: Tourmaline Grit Or Aplite'
Stratigraphy Not entered
Comments Contact rock
Locality details Granite Qry. N of Ivybridge
50k map sheet Ivybridge (349)

View images in GeoScenic related to 'Ivybridge'

View a geological map near 'Ivybridge'

Map reference SX 636 576
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


E5427

Cross Polarized, E5427

Plane Polarized, E5427

Plane Polarized, E5427