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The Metallogenic Epochs of Tasmania

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Hills, L (1923) The Metallogenic Epochs of Tasmania. Other Degree thesis, University of Tasmania.

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Abstract

The study of the metallogenic problem in Tasmania offers most exceptional opportunities for the investigation of the general principles controlling the formation of ore deposits, because there are developed in this State a wonderful variety of deposits concentrated within an unusually small area. It will be seen in the subsequent pages that as a reuult of the research described therein not only has some approach to finality in the solution of the Tasmanian metallogenic problem been attained, but that some new light has been thrown on the mechanism of the derivation of ore-bearing solutions from igneous magmas in general.
The method of approach to the problem of metallogenesis, used in this investigation is that of the geologic relationships of the ore deposits - their relation to the geologic structure and history of the region in which they occur. All phases of geologic knowledge are applied to the problem - stratigraphic, tectonic and plutonic geology all being called upen to contribute evidence for the determination of the age and genesis of the
ore deposits.
The work is accordingly presented in two parts - Part I being the Geologic Background and Part II the Statement of Metallogenesis. The essential geologic facts are given in Part I in order to supply the foundation for the detailed examination of the ore deposits in Part II.

Item Type: Thesis (Other Degree)
Keywords: Geology
Copyright Holders: The Author
Copyright Information:

Copyright 1923 the Author - The University is continuing to endeavour to trace the copyright owner(s) and in the meantime this item has been reproduced here in good faith. We would be pleased to hear from the copyright owner(s).

Date Deposited: 19 Dec 2014 02:59
Last Modified: 10 Apr 2017 23:41
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