BGS mineralogy and petrology collection record

Sample number	E59789; COLLNOMN438;
Sample Donor	Nutt,M.J.C.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Not entered
Locality details	BH. M74 (COLCON). 525 m. at 021 deg. from Conwy Hospital.
50k map sheet	Llandudno (94) View images in GeoScenic related to 'Llandudno' View the geology near 'Llandudno'
Map reference	SH 7765 7856
Year collected	Not entered
Bore name	Glan Conwy-Conwy Morfa. M74
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.