BGS mineralogy and petrology collection record

Sample number	E54891; COLLNODS663;
Sample Donor	Smith,D.B.
Rock name	'Original entry: Breccia.'
Stratigraphy	Not entered
Comments	Basal breccia of Carboniferous rock clasts. Some clasts partly replaced by gypsum. Chicken wire fabric.
Locality details	Halnaby BH. NW. of Halnaby Hall, Croft.
50k map sheet	Richmond (41) View images in GeoScenic related to 'Richmond' View a geological map near 'Richmond'
Map reference	NZ 2607 0717
Year collected	Not entered
Bore name	Halnaby Bh. 330 M. Nw. Of Halnaby Hall, Croft.
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.