BGS mineralogy and petrology collection record
Sample number | MR25220 |
---|---|
Sample Donor | Not entered |
Rock name | Basalt. 'Original entry: Chalcedony In Basalt' |
Stratigraphy | Quaternary. |
Comments | chalcedony in basalt, Quaternary,Collected by Miss H A N MacDonald:HM518 |
Locality details | Muriwai, Auckland,surface exposure,New Zealand |
50k map sheet | Not entered |
Map reference | 36:49,174:25 |
Year collected | 1961 |
Bore name | Not applicable |
Confidentiality | No restrictions |