BGS mineralogy and petrology collection record

Sample number	E30834; COLLNOJW242;
Sample Donor	Wright,J.E.
Rock name	'Original entry: Quartz Sericite Rock'
Stratigraphy	Not entered
Comments	Blue grey culm, hornfelsed with chiastolite; from aureole of Dartmoor Granite
Locality details	520 yds E38 deg N from Smallbridge
50k map sheet	Exeter (325) View images in GeoScenic related to 'Exeter' View the geology near 'Exeter'
Map reference	SS 788 889
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.