BGS mineralogy and petrology collection record

Sample number E33164; MR28068; COLLNOD139D; COLLNODC1321;
Sample Donor Chaperlin,K.; Hawkes,J.R.;
Rock name 'Original entry: Granite'
Stratigraphy Not entered
Comments Crustal granite pods in finer material. (Coarse-grained biotite bearing aplite)
Locality details Gidleigh Tor, 0.6km. due S of Holy Trinity Church, Gidleigh
50k map sheet Okehampton (324)

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Map reference SX 65 87
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


E33164

Cross Polarized, E33164

Plane Polarized, E33164

Plane Polarized, E33164