BGS mineralogy and petrology collection record

Sample number	S74000; COLLNONX1389;
Sample Donor	Rock,N.M.S.
Rock name	Rhyodacite.
Stratigraphy	Not entered
Comments	Acid porphyrite
Locality details	S bank, Monynut Water, S of Godscroft (in stream)
50k map sheet	Haddington (33) View images in GeoScenic related to 'Haddington' View a geological map near 'Haddington'
Map reference	NT 7430 6301
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.