BGS mineralogy and petrology collection record

Sample number	E8041; COLLNO270; NEG772M;
Sample Donor	Dewey,H.
Rock name	Hornfels. 'Original entry: Cordierite Hornfels'
Stratigraphy	Not entered
Comments	Sector twins.
Locality details	Prince Albert's Boundary Stone, Haytor.
50k map sheet	Dartmoor Forest (338) View images in GeoScenic related to 'Dartmoor Forest' View the geology near 'Dartmoor Forest'
Map reference	SX 779 775
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.