BGS mineralogy and petrology collection record

Sample number	E16320; COLLNOSEH526;
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Felsite'
Stratigraphy	Not entered
Comments	see geology of gosforth district p 36 RHYOLITE BLACK PORPHYRITIC LAVA
Locality details	RIVER BLEUG N. BANK 400YDS E. 27d N. OF SCALDERSKEW RIVER BLEUGH
50k map sheet	Gosforth (37) View images in GeoScenic related to 'Gosforth' View the geology near 'Gosforth'
Map reference	NY 092 067
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.