BGS mineralogy and petrology collection record

Sample number	E18191; COLLNOC1MI27009;
Sample Donor	Dines,H.G.
Rock name	Greisen. 'Original entry: Greisen'
Stratigraphy	Not entered
Comments	Morris Lode, 220 Ft. level, W. of shaft. Country rock adjacent to lode
Locality details	Wheal Reeth, Germoe.
50k map sheet	Penzance (351) View images in GeoScenic related to 'Penzance' View the geology near 'Penzance'
Map reference	SW 586 294
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.