BGS mineralogy and petrology collection record

Sample number	E16719; COLLNOWCCR50;
Sample Donor	Rose,W.C.C.
Rock name	'Original entry: Acid Biotite-Porphyrite ? Hornfelsed'
Stratigraphy	Not entered
Comments	See Geology of Gosforth District p 59 Altered porphy rec Lava? At or near Granite contact
Locality details	270yds N. 3d E.Of Newtown Beacon
50k map sheet	Gosforth (37) View images in GeoScenic related to 'Gosforth' View the geology near 'Gosforth'
Map reference	SD 094 956
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.