BGS mineralogy and petrology collection record

Sample number E24098; COLLNOBN84;
Sample Donor Bisson,G.
Rock name 'Original entry: Biotised Albite Dolerite Cut By Granite Vein'
Stratigraphy Not entered
Comments Dyke 2. (Classification due to W.R.Dearman).
Locality details Meldon Quarry, 2 miles SW. of Okehampton. (BR-S.Reg).
50k map sheet Okehampton (324)

View images in GeoScenic related to 'Okehampton'

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Map reference SX 568 926
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


E24098

Cross Polarized, E24098

Plane Polarized, E24098

Plane Polarized, E24098