BGS mineralogy and petrology collection record

Sample number	E4209; E4209/A; COLLNO72; NEG1580M; NEG170M;
Sample Donor	H.D.C
Rock name	'Original entry: Enstatite Diabase'
Stratigraphy	Not entered
Comments	Vein of micropegmatite.
Locality details	Penmaenmawr. (Brundrits Quarry).
50k map sheet	Llandudno (94) View images in GeoScenic related to 'Llandudno' View the geology near 'Llandudno'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.