BGS mineralogy and petrology collection record

Sample number E26686; COLLNO1;
Sample Donor Dines,H.G.
Rock name 'Original entry: Granite With Wolfram'
Stratigraphy Not entered
Comments Granite with quartz, wolfram and feldspar.
Locality details Old Quarries, SE. edge of Clitters Wood, c. 350 Yds. ESE. of arsenic works in wood. Near Gunnislake.
50k map sheet Tavistock (337)

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Map reference
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


E26686

Cross Polarized, E26686

Plane Polarized, E26686

Plane Polarized, E26686