A Magnetotelluric Survey Across the Kimberley Craton, Northern Western Australia
Author: J. Spratt
Publisher:
Published: 2014
Total Pages: 92
ISBN-13: 9781741685626
DOWNLOAD EBOOK →Author: J. Spratt
Publisher:
Published: 2014
Total Pages: 92
ISBN-13: 9781741685626
DOWNLOAD EBOOK →Author: William A Szary M S
Publisher: Independently Published
Published: 2022-03-21
Total Pages: 0
ISBN-13:
DOWNLOAD EBOOK →The Kimberley Craton of Western Australia was subjected to rifting in the Paleoproterozoic along the North Australian Craton margin followed by plate collision that formed the Diamantina Craton as part of Nuna. An intra-oceanic arc accreted to the continent which collided with the craton. Paleoproterozoic and Mesoproterozoic basins formed during the breakup of Rodinia. Neoproterozoic through Cambrian time formed basins across the Kimberley. The King Leopold uplift, thermal subsidence, and Devonian reef complexes were deposited. The Halls Creek and Alice Springs uplifts followed. Triassic and later Mesozoic cover sequences formed a veneer over these basins. Chapter 1 introduces the geology of the Kimberley Craton. Chapter 2 presents the geology of the Purnululu National Park and the Bungle Bungle Range. Chapter 3 offers a field excursion through the Spring Creek Track of the western part of the national park. Chapter 4 offers daily trip suggestions ranging from single day to an unlimited tour excursion. Chapter 5 presents geologic descriptions of national park features around the Bungle Bungles.
Author: Z.X. Li
Publisher: Geological Society of London
Published: 2016-05-20
Total Pages: 298
ISBN-13: 1862397333
DOWNLOAD EBOOK →The supercontinent-cycle hypothesis attributes planetary-scale episodic tectonic events to an intrinsic self-organizing mode of mantle convection, governed by the buoyancy of continental lithosphere that resists subduction during the closure of old ocean basins, and the consequent reorganization of mantle convection cells leading to the opening of new ocean basins. Characteristic timescales of the cycle are typically 500 to 700 million years. Proposed spatial patterns of cyclicity range from hemispheric (introversion) to antipodal (extroversion), to precisely between those end members (orthoversion). Advances in our understanding can arise from theoretical or numerical modelling, primary data acquisition relevant to continental reconstructions, and spatiotemporal correlations between plate kinematics, geodynamic events and palaeoenvironmental history. The palaeogeographic record of supercontinental tectonics on Earth is still under development. The contributions in this Special Publication provide snapshots in time of these investigations and indicate that Earth’s palaeogeographic record incorporates elements of all three end-member spatial patterns.
Author: Alfred Kröner
Publisher: Springer
Published: 2019-02-20
Total Pages: 302
ISBN-13: 3319786520
DOWNLOAD EBOOK →This book provides a comprehensive overview of the evolution of one of the oldest and best-exposed Archaean cratons on this planet. There is currently a renewed interest in the early Earth, and the Kaapvaal craton has long served as a model for early crustal evolution. This unique multidisciplinary resource features information on geology, tectonics, geochemistry, and geochronology. It offers a wealth of new data on various aspects of the craton as well as contributions on the various crustal units by international specialists.
Author: J Kornprobst
Publisher: Elsevier
Published: 2013-10-22
Total Pages: 481
ISBN-13: 0444601317
DOWNLOAD EBOOK →Developments in Petrology 11A, Volume A: Kimberlites I: Kimberlites and Related Rocks covers the proceedings of the Third International Kimberlite Conference, held in Clermont Ferrand, France in September 1982. Separating 75 papers into three parts and 28 chapters, this volume focuses on Western Australian lamproites and kimberlites. Significant chapters are also devoted to Alpine type ultramafic bodies. The occurrence, detection, geology, petrology, and synthesis of these precious rocks are discussed. Other general topics covered include diatremes, diamonds, and mantle sample.
Author: Roger H. Mitchell
Publisher: Gulf Professional Publishing
Published: 2004
Total Pages: 982
ISBN-13: 9780444517777
DOWNLOAD EBOOK →Volume 2, dedicated to Barry Hawthorne, presents papers concerned with the genesis of eclogites, the mineralogy of diamond and its inclusions, exploration methods for kimberlite, the geochemistry of the upper mantle and the character of cratons.
Author: Jason Harvey
Publisher: Walter de Gruyter GmbH & Co KG
Published: 2016-03-07
Total Pages: 797
ISBN-13: 1501502093
DOWNLOAD EBOOK →Highly Siderophile and Strongly Chalcophile Elements in High Temperature Geochemistry and Cosmochemistry, Volume 81 This RiMG (Reviews in Mineralogy & Geochemistry) volume investigates the application of highly siderophile (HSE) and strongly chalcophile elements. This volume has its origin in a short course sponsored by the Mineralogical Society of America and the Geochemical Society held in San Diego, California on the 11th and 12th December 2015, ahead of the American Geophysical Union’s Fall Meeting, which featured a session with the same title. Topics in this volume include: analytical methods and data quality experimental constraints applied to understanding HSE partitioning nucleosynthetic variations of siderophile and chalcophile elements HSE in the Earth, Moon, Mars and asteroidal bodies HSE and chalcophile elements in both cratonic and non-cratonic mantle, encompassing both sub-continental and sub-oceanic lithosphere the importance of the HSE for studying volcanic and magmatic processes, and an appraisal of the importance of magmatic HSE ore formation in Earth’s crust. Highly siderophile and strongly chalcophile elements comprise Re, Os, Ir, Ru, Pt, Rh, Pd, Au, Te, Se and S and are defined by their strong partitioning into the metallic phase, but will also strongly partition into sulfide phases, in the absence of metal. The chemical properties of the HSE mean that they are excellent tracers of key processes in high temperature geochemistry and cosmochemistry, having applications in virtually all areas of earth science. A key aspect of the HSE is that three long-lived, geologically useful decay systems exist with the HSE as parent (107Pd-107Ag), or parent-daughter isotopes (187Re-187Os and 190Pt-186Os). The material in this book is accessible for graduate students, researchers, and professionals with interests in the geochemistry and cosmochemistry of these elements, geochronology, magmatic ore bodies and the petrogenesis of platinum-group minerals.
Author: David Johnson
Publisher: Cambridge University Press
Published: 2009-11-04
Total Pages: 361
ISBN-13: 0521767415
DOWNLOAD EBOOK →This book provides a vivid account of the evolution of the Australian continent over the last 4400 million years.
Author: Karen Smit
Publisher: Walter de Gruyter GmbH & Co KG
Published: 2023-05-03
Total Pages: 898
ISBN-13: 150151704X
DOWNLOAD EBOOK →Diamond is the record-setter in many mineralogical properties such as hardness, diffusivity, thermal conductivity, purity, and covalency of bonding. Similarly, diamond, as the premier gemstone of the mantle holds primacy for geological features such as age and depth of origin. Diamond was among the first crystalline structures to be solved by X-ray diffraction and the first materials measured for their Raman spectrum. At more than 80 billion USD in yearly commercial value, diamond sets the record for the most traded, valuable mineral on the planet. Despite its chemical simplicity, diamond has been the object of more research effort, and had more scientific and popular press pages written about it, than any other mineral.