BGS mineralogy and petrology collection record

Sample number E7682
Sample Donor Young, Dr.
Rock name Felsite. 'Original entry: Quartz Felsite'
Stratigraphy Not entered
Comments Not entered
Locality details Hannaborough Quarry, about 1 mile SW. of Hatherleigh.
50k map sheet Okehampton (324)

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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


E7682

Cross Polarized, E7682

Plane Polarized, E7682

Plane Polarized, E7682