A petrological study of Kalgoorlie greenstones.
| dc.contributor.author | Forwood, P. S. | |
| dc.contributor.school | School of Earth and Environmental Sciences, Geology & Geophysics | en |
| dc.coverage.spatial | Yilgarn Craton, Kalgoorlie region, Western Australia | en |
| dc.date.issued | 1956 | |
| dc.description | This item is only available electronically. | en |
| dc.description.abstract | The petrological study was undertaken to utilise the drill core obtained from a deep diamond drilling programme to the south of Kalgoorlie. These rocks are structurally most closely related to the greenstones of the "Golden Mile" yet have not been subject to such an intensity of ore-forming processes. However, these rocks are also highly "altered", and are best described as greenstones. Igneous characters are hard to find and should not be taken as conclusive. Certain results have been obtained, which, I think, should be sufficient to modify present ideas on the history of these rocks, and I hope to convey the meaning of these results in this report. The chief such result is that the study has led me to discount albitisation as a major process in the evolution of rock types. While not professing to be an expert operator of the microscope, I also seriously doubt the efficiency of the microscope as a tool in ultimately solving the problem. I recognise that considerations of chemical changes are essential to the understanding of the problem: my own knowledge of chemistry is of an elementary character entirely unappropriate to the problem, and I have left this approach out of my report. | en |
| dc.description.dissertation | Thesis (B.Sc.(Hons)) -- University of Adelaide, School of Earth and Environmental Sciences, 1956 | |
| dc.identifier.uri | http://hdl.handle.net/2440/84479 | |
| dc.language.iso | en | en |
| dc.provenance | This electronic version is made publicly available by the University of Adelaide in accordance with its open access policy for student theses. Copyright in this thesis remains with the author. This thesis may incorporate third party material which has been used by the author pursuant to Fair Dealing exceptions. If you are the author of this thesis and do not wish it to be made publicly available, or you are the owner of any included third party copyright material you wish to be removed from this electronic version, please complete the take down form located at: http://www.adelaide.edu.au/legals | en |
| dc.subject | Honours; Geology; greenstones; petrology | en |
| dc.title | A petrological study of Kalgoorlie greenstones. | en |
| dc.type | Thesis | en |