The Olympic Cu-Au province on the eastern margin of the Gawler Craton includes three major regions of hydrothermal alteration and mineralisation: Stuart Shelf basement (including the Olympic Dam Cu-U-Au deposit), Mount Woods lnlier and the Moonta-Wallaroo-Roopena region. Each of these regions contains high-, moderate- and low-temperature Fe-oxide rich alteration, Cu-Au+U mineralisation, and felsic to mafic Mesoproterozoic (-1590 Ma) intrusions of the Hiltaba Suite with or without coeval Gawler Range Volcanics. The three regions are interpreted to represent the 'footprints' of separate crustal-scale thermal anomalies. Three key hydrothermal alteration and ore mineral assemblages are recognised in the metallogenic province: (1) CAM: calcsilicate - alkali feldspar ± magnetite ± Fe-Cu sulphides (generally minor); (2) MB: magnetite-biotite + Fe-Cu sulphides; and (3) HSCC: hematite-sericite-chlorite-carbonate ± Fe-Cu sulphides ± U, REE minerals. Ore grade Cu-U-Au mineralisation is generally associated with the HSCC assemblage, which is paragenetically later than the CAM and MB assemblages in most deposits and prospects. The crustal level of exposure of the hydrothermal systems may vary significantly between and within the three mineralised regions. The CAM, MB and HSCC assemblages and associated Cu-Au mineralisation represent a possible spectrum of settings from deeper, higher temperature, shear-hosted environments to near-surface, low-temperature breccia and fault settings.

Recent technological advances and the increasing emphasis on maximizing recovery from existing oil and gas fields has led to an upsurge of interest in reservoir characterization and quantitative modelling of physical rock properties in 3-D inter-well space. A variety of research conferences have been convened over the last 5 years to provide a forum for debate of new ideas and directions in this area of interdisciplinary research; these meetings have, in the USA, included NIPER conferences, SPE symposia and specialist sessions within the AAPG Annual Conventions.

This book is mainly about the field geology of granites at all scales from that of a single outcrop to plutons and batholiths. All field geologists work initially at the scale of the outcrop, consequently most of the phenomena treated herein are those which are visible at outcrop scale. However, granites typically occur as plutons and batholiths, some of which are so large as to apparently defy any effort at systematic treatment. Having had the opportunity of mapping two very large and very different batholiths, namely the Coastal Batholith of Peru and the tin granites of Southeast Asia, I have found that it is possible to map large batholiths within a relatively short time, so that the geology of the batholith as a whole can be appreciated. Moreover batholiths are one of the most common modes of granite occurrence, so it makes sense to study them at their natural scale <...>

China is an emerging superpower, with a huge demand for raw materials and mineral resources that are being used to increase the standard of living conditions for its residents and bolster its surge forward in the global economy. To enable this rapid growth, China is also undertaking an education revolution with the help of experts from around the world in many different fields of endeavour.