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 the geology 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.