ALBERT

Beschreibung / Inhaltsverzeichnis: This Special Publication is dedicated to heritage stone: those natural stones that have special significance in human culture. Some stones that have had important uses in the past are now neglected because theyare no longer extracted. Others are still commercially important, but their heritage uses have not beenwell documented in widely available sources. The Heritage Stone Task Group of the International Unionof Geological Sciences is working to establish a new formal designation of 'Global Heritage StoneResource' to recognize those stones that have had internationally significant architectural and ornamentaluses. The aim is to spread awareness of the cultural heritage aspects of these stones, to help to encouragecontinued supply for maintenance and repair of important monuments and to preserve historically importantquarries. The aim is neither to promote nor to limit these stones for new construction: in some cases continuingcommercial use might help to ensure future supplies for building conservation purposes.

Beschreibung / Inhaltsverzeichnis: The continental crust is our archive of Earth history, and the store of many natural resources; however, many key questions about its formation and evolution remain debated and unresolved: - What processes are involved in the formation, differentiation and evolution of continental crust, and how have these changed throughout Earth history? - How are plate tectonics, the supercontinent cycle and mantle cooling linked with crustal evolution? - What are the rates of generation and destruction of the continental crust through time? - How representative is the preserved geological record? A range of approaches are used to address these questions, including field-based studies, petrology and geochemistry, geophysical methods, palaeomagnetism, whole-rock and accessory-phase isotope chemistry and geochronology. Case studies range from the Eoarchaean to Phanerozoic, and cover many different cratons and orogenic belts from across the continents.

Beschreibung / Inhaltsverzeichnis: Ore deposits form by a variety of natural processes that concentrate elements into a volume that can be economically mined. Their type, character and abundance reflect the environment in which they formed and thus they preserve key evidence for the evolution of magmatic and tectonic processes, the state of the atmosphere and hydrosphere, and the evolution of life over geological time. This volume presents 13 papers on topical subjects in ore deposit research viewed in the context of Earth evolution. These diverse, yet interlinked, papers cover topics including: controls on the temporal and spatial distribution of ore deposits; the sources of fluid, gold and other components of orogenic gold deposits; the degree of oxygenation in the Neoproterozoic ocean; bacterial immobilization of gold in the semi-arid near-surface environment; and mineral resources for the future, including issues of resource estimation, sustainability of supply and the criticality of certain elements to society.

Beschreibung / Inhaltsverzeichnis: Volcanism and tectonism are the dominant endogenic means by which planetary surfaces change. This book aims to encompass the broad range in character of volcanism, tectonism, faulting and associated interactions observed on planetary bodies across the inner solar system - a region that includes Mercury, Venus, Earth, the Moon, Mars and asteroids. The diversity and breadth of landforms produced by volcanic and tectonic processes is enormous, and varies across the inner solar system bodies. As a result, the selection of prevailing landforms and their underlying formational processes that are described and highlighted in this volume are but a primer to the expansive field of planetary volcanism and tectonism. This Special Publication features 22 research articles about volcanic and tectonic processes manifest across the inner solar system.

Beschreibung / Inhaltsverzeichnis: The subduction zone volatile cycle is key to understanding the petrogenesis, transport, storage and eruption of arc magmas. Volatiles control the flux of slab components into the mantle wedge, are responsible for melt generation through lowering the solidi of mantle materials and influence the crystallizing phase assemblages in the overriding crust. Further, the rates and extents of degassing during magma storage and decompression affect magma rheology, ultimately control eruption style and have consequences for the environmental impact of explosive arc volcanism. This book highlights recent progress in constraining the role of volatiles in magmatic processes. Individual book sections are devoted to tracing volatiles from the subducting slab to the overriding crust, their role in subvolcanic processes and eruption triggering, as well as magmatic-hydrothermal systems and volcanic degassing. For the first time, all aspects of the overarching theme of volatile cycling are covered in detail within a single volume.

Beschreibung / Inhaltsverzeichnis: This volume provides a synopsis of current research on volcanic processes, as gained through the use of palaeomagnetic and rock magnetic techniques. Thermoremanent magnetization information provides a powerful means of deciphering thermal processes in volcanic deposits, including estimating the emplacement temperature of pyroclastic deposits, which allows us to understand better the rates of cooling during eruption and transport. Anisotropy of magnetic susceptibility and anisotropy of remanence are used primarily to investigate rock fabrics and to quantify flow dynamics in dykes, lava flows, and pyroclastic deposits, as well as identify vent locations. Rock-magnetic characteristics allow correlation of volcanic deposits, but also provide means to date volcanic deposits and to understand better their cooling history. Because lava flows are typically good recorders of past magnetic fields, data from them allow understanding of changes in geomagnetic field directions and intensity, providing clues on the origin of Earth's magnetic field.

Beschreibung / Inhaltsverzeichnis: Continental margins and their fossilized analogues are important repositories of natural resources. With better processing techniques and increased availability of high-resolution seismic and potential field data, imaging of present-day continental margins and their embedded sedimentary basins has reached unprecedented levels of refinement and definition, as illustrated by examples described in this volume. This, in turn, has led to greatly improved geological, geodynamic and numerical models for the crustal and mantle processes involved in continental margin formation from the initial stages of rifting through continental rupture and break-up to development of a new ocean basin. Further informing these models, and contributing to a better understanding of the features imaged in the seismic and potential field data, are observations made on fossilized fragments of exhumed subcontinental mantle lithosphere and ocean–continent transition zones preserved in ophiolites and orogenic belts of both Palaeozoic and Mesozoic age from several different continents, including Europe, South Asia and Australasia.

Beschreibung / Inhaltsverzeichnis: Understanding the behaviour of gases in the context of radioactive waste disposal is a fundamental requirement in developing a safety case for the disposal of radioactive waste. Of particular importance are the long-term performance of bentonite buffers and cement-based backfill materials that may be used to encapsulate and surround the waste in a repository, and the behaviour of plastic clays, indurated mudrocks and crystalline formations that may be the host rocks for a repository. The EC Euratom programme funded project, FORGE, has provided new insights into the processes and mechanisms governing gas generation and migration with the aim of reducing uncertainty. This volume brings together papers on aspects of this topic arising from both the FORGE project and work undertaken elsewhere. This has been achieved by the acquisition of new experimental data coupled with modelling, through a series of laboratory and field-scale experiments performed at a number of underground research laboratories throughout Europe.

Beschreibung / Inhaltsverzeichnis: Microbial carbonates (microbialites) are remarkable sedimentary deposits. They have the longest geological range of any type of biogenic limestones, form in the greatest range of different sedimentary environments, oxygenated the Earth's atmosphere and produce and, furthermore, store large volumes of hydrocarbons. This Special Publication provides significant contributions at a pivotal time in our understanding of microbial carbonates when their economic importance has become established and the results of many research programmes are coming to fruition. It is the first book to focus on the economic aspects of microbialites and in particular the giant pre-salt discoveries offshore Brazil. The volume contains papers on the processes involved in the formation of both ancient and modern microbialites and the diversity of style in microbial carbonate build-ups. Structures and fabrics from both marine and non-marine settings are discussed from throughout the geological record.

Beschreibung / Inhaltsverzeichnis: The practical application of structural geology in industry is varied and diverse; it is relevant at all scales, from plate-wide screening of new exploration areas down to fluid-flow behaviour along individual fractures. From an industry perspective, good structural practice is essential since it feeds into the quantification and recovery of reserves and ultimately underpins commercial investment choices. Many of the fundamental structural principles and techniques used by industry can be traced back to the academic community, and this volume aims to provide insights into how structural theory translates into industry practice. Papers in this publication describe case studies and workflows that demonstrate applied structural geology, covering a spread of topics including trap definition, fault seal, fold-and-thrust belts, fractured reservoirs, fluid flow and geomechanics. Against a background of evolving ideas, new data types and advancing computational tools, the volume highlights the need for structural geologists to constantly re-evaluate the role they play in solving industrial challenges.

Beschreibung / Inhaltsverzeichnis: The Himalayan mountain belt, which developed during the India–Asia collision starting about 55 Ma ago, is a dramatically active orogen and it is regarded as the classic collisional orogen. It is characterized by an impressively continuous 2500 km of tectonic units, thrusts and normal faults, as well as large volumes of high-grade metamorphic rocks and granites exposed at the surface. This constitutes an invaluable field laboratory, where amazing crustal sections can be observed directly in very deep gorges. It is possible to unravel the tectonic and metamorphic evolution of litho-units, to observe the mechanisms of exhumation of deep-seated rocks and the propagation of the deformation. Himalayan tectonics has been the target of many studies from numerous international researchers over the years. In the last 15 years there has been an explosion of data and theories from both geological and geophysical perspectives. This book presents the results of integrated multidisciplinary studies, including geology, petrology, magmatism, geochemistry, geochronology and geophysics, of the structures and processes affecting the continental lithosphere. These processes and their spatial and temporal evolution have major consequences on the geometry and kinematics of the India–Eurasia collision zone.

Beschreibung / Inhaltsverzeichnis: Ernie Rutter has made, and continues to make, a significant impact in the field of rock deformation. He has studied brittle and plastic deformation processes that occur within both the oceanic and continental crust, as well as other key properties such as the permeability and seismic velocities of these rocks. His approach has been one that integrates field observations, laboratory experiments and theoretical analyses. This volume celebrates Ernie's key contribution to rock deformation and structural geology by bringing together a collection of papers that represent this broad approach. The papers within the volume address key issues that remain within these fields. These range from fundamental studies of brittle and plastic behaviour along with the resultant structures and microstructures from both the field and laboratory, to applied problems where a better understanding of the deformation and properties of the crust is still needed.

Beschreibung / Inhaltsverzeichnis: Introduction / D. Pereira, B. R. Marker, S. Kramar, B. Cooper and B. Schouenborg / Geological Society, London, Special Publications, 407, 1-4, 23 February 2015, https://doi.org/10.1144/SP407.18 --- Procedures and criteria for the definition of Global Heritage Stone Resources / Brian R. Marker / Geological Society, London, Special Publications, 407, 5-10, 10 June 2014, https://doi.org/10.1144/SP407.3 --- The ‘Global Heritage Stone Resource’ designation: past, present and future / Barry J. Cooper / Geological Society, London, Special Publications, 407, 11-20, 21 May 2014, https://doi.org/10.1144/SP407.5 --- Global stone heritage: Larvikite, Norway / Tom Heldal, G. B. Meyer and R. Dahl / Geological Society, London, Special Publications, 407, 21-34, 27 November 2014, https://doi.org/10.1144/SP407.14 --- The Hallandia gneiss, a Swedish heritage stone resource / B. Schouenborg, J. Andersson, M. Göransson and Inger Lundqvist / Geological Society, London, Special Publications, 407, 35-48, 4 November 2014, https://doi.org/10.1144/SP407.17 --- The Kolmården serpentine marble in Sweden: a stone found both in castles and people's homes / Anders Wikström and Dolores Pereira / Geological Society, London, Special Publications, 407, 49-56, 28 January 2015, https://doi.org/10.1144/SP407.22 --- Global Heritage Stone: Estremoz Marbles, Portugal / Luís Lopes and Ruben Martins / Geological Society, London, Special Publications, 407, 57-74, 15 August 2014, https://doi.org/10.1144/SP407.10 --- Contribution of Portuguese two-mica granites to stone built heritage: the historical value of Oporto granite / Angela Almeida and Arlindo Begonha / Geological Society, London, Special Publications, 407, 75-91, 27 November 2014, https://doi.org/10.1144/SP407.16 --- Piedra Pajarilla: a candidacy as a global heritage stone resource for Martinamor granite / Dolores Pereira, Ana Gimeno and Santiago Del Barrio / Geological Society, London, Special Publications, 407, 93-100, 21 May 2014, https://doi.org/10.1144/SP407.6 --- The Sierra Nevada serpentinites: the serpentinites most used in Spanish heritage buildings / Rafael Navarro, Dolores Pereira, Carlos Rodríguez-Navarro and Eduardo Sebastián-Pardo / Geological Society, London, Special Publications, 407, 101-108, 10 June 2014, https://doi.org/10.1144/SP407.7 --- Villamayor Stone (Golden Stone) as a Global Heritage Stone Resource from Salamanca (NW of Spain) / J. Garcia-Talegón, A. C. Iñigo, G. Alonso-Gavilán and S. Vicente-Tavera / Geological Society, London, Special Publications, 407, 109-120, 27 November 2014, https://doi.org/10.1144/SP407.19 --- Colmenar Limestone, Madrid, Spain: considerations for its nomination as a Global Heritage Stone Resource due to its long term durability / R. Fort, M. J. Varas-Muriel, M. Alvarez de Buergo and E. M. Perez-Monserrat / Geological Society, London, Special Publications, 407, 121-135, 3 September 2014, https://doi.org/10.1144/SP407.8 --- Carrara Marble: a nomination for ‘Global Heritage Stone Resource’ from Italy / P. Primavori / Geological Society, London, Special Publications, 407, 137-154, 23 February 2015, https://doi.org/10.1144/SP407.21 --- Rosa Beta granite (Sardinian Pink Granite): a heritage stone of international significance from Italy / N. Careddu and S. Grillo / Geological Society, London, Special Publications, 407, 155-172, 21 May 2014, https://doi.org/10.1144/SP407.1 --- Pietra Serena: the stone of the Renaissance / F. Fratini, E. Pecchioni, E. Cantisani, S. Rescic and S. Vettori / Geological Society, London, Special Publications, 407, 173-186, 3 September 2014, https://doi.org/10.1144/SP407.11 --- Ornamental stones of the Verbano Cusio Ossola quarry district: characterization of materials, quarrying techniques and history and relevance to local and national heritage / Giovanna A. Dino and Alessandro Cavallo / Geological Society, London, Special Publications, 407, 187-200, 15 October 2014, https://doi.org/10.1144/SP407.15 --- Stone materials used for monumental buildings in the historical centre of Turin (NW Italy): architectonical survey and petrographic characterization of Via Roma / Alessandro Borghi, Valentina Berra, Anna d'Atri, Giovanna A. Dino, Lorenzo M. Gallo, Elena Giacobino, Luca Martire, Gianluca Massaro, Gloria Vaggelli, Carlo Bertok, Daniele Castelli, Emanuele Costa, Simona Ferrando, Chiara Groppo and Franco Rolfo / Geological Society, London, Special Publications, 407, 201-218, 27 November 2014, https://doi.org/10.1144/SP407.20 --- Podpeč limestone: a heritage stone from Slovenia / S. Kramar, M. Bedjanič, B. Mirtič, A. Mladenović, B. Rožič, D. Skaberne, M. Gutman, N. Zupančič and B. Cooper / Geological Society, London, Special Publications, 407, 219-231, 10 June 2014, https://doi.org/10.1144/SP407.2 --- Stone heritage in Southeast Slovenia / M. Golež and B. Mirtič / Geological Society, London, Special Publications, 407, 233-242, 27 August 2014, https://doi.org/10.1144/SP407.12 --- Ornamental stone in the history of St Petersburg architecture / A. G. Bulakh / Geological Society, London, Special Publications, 407, 243-252, 10 June 2014, https://doi.org/10.1144/SP407.4 --- Natural stone in the built heritage of the interior of Brazil: the use of stone in Minas Gerais / A. G. Costa / Geological Society, London, Special Publications, 407, 253-261, 22 July 2014, https://doi.org/10.1144/SP407.13 --- ‘Piedra Mar del Plata’: An Argentine orthoquartzite worthy of being considered as a ‘Global Heritage Stone Resource’ / F. Cravero, M. B. Ponce, M. R. Gozalvez and S. A. Marfil / Geological Society, London, Special Publications, 407, 263-268, 8 July 2014, https://doi.org/10.1144/SP407.9

Beschreibung / Inhaltsverzeichnis: Discovery of the Arbroath, Montrose and Forties fields initiated intensive exploration of the Tertiary deep-marine play in the North Sea region. Subsequent discoveries demonstrated the success of this play and the geological diversity of the depositional systems. The play is now mature and in many areas the remaining exploration potential is likely to be dominated by small, subtle traps with a major component of stratigraphic trapping. Economically marginal discoveries need an in-depth understanding of subsurface uncertainty to mitigate risk with limited appraisal wells. Mature fields require detailed geological understanding in the search for the remaining oil. This volume focuses on the regional depositional setting of these deep-marine systems, providing a stratigraphic and palaeogeographical context for exploration, and development case histories that outline the challenges of producing from these reservoirs. The fields are arranged around the production life cycle, describing the changing needs of geological models as the flow of static and dynamic data refines geological understanding and defines the nature of new opportunities as fields mature.

Beschreibung / Inhaltsverzeichnis: Our understanding of the physical and chemical processes that regulate the evolution of magmatic systems has improved tremendously since the foundations were laid down 100 years ago by Bowen. The concept of crustal magma chambers has progressively evolved from molten-rock vats to thermally, chemically and physically heterogeneous reservoirs that are kept active by the periodic injection of magma. This new model, while more complex, provides a better framework to interpret volcanic activity and decipher the information contained in intrusive and extrusive rocks. Igneous/metamorphic petrology, geochemistry, geochronology and numerical modelling all contributed towards this new picture of crustal magmatic systems. This book provides an overview of the wide range of approaches that can nowadays be used to understand the chemical, physical and temporal evolution of magmatic and volcanic systems.

Beschreibung / Inhaltsverzeichnis: The superposition of stratified rocks is an unmistakable manifestation of the history of sedimentary processes through deep time. However, the relationship between the preserved strata of the rock record and the passage of geological time, indisputable in principle, is unknowable in detail; incompleteness is an essential property of the record. That gaps exist at all scales in sedimentary successions is easily demonstrated from consideration of sediment accumulation rates, and expectations of continuity and completeness at any scale are correspondingly inadvisable. Locating and quantifying the gaps in the record is, however, very much less straightforward. Predictive modelling of strata – essential for their practical exploitation – requires such geohistorical understanding, yet over-simplified assumptions about how time is represented in rock can still lead to inadequate or even false conclusions. The contributions to this volume describe a range of practical studies, theoretical investigations, and numerical experiments in which the nature of the strata–time relationship is explored.

Beschreibung / Inhaltsverzeichnis: This volume highlights key challenges for fluid-flow prediction in carbonate reservoirs, the approaches currently employed to address these challenges and developments in fundamental science and technology. The papers span methods and case studies that highlight workflows and emerging technologies in the fields of geology, geophysics, petrophysics, reservoir modelling and computer science. Topics include: detailed pore-scale studies that explore fundamental processes and applications of imaging and flow modelling at the pore scale; case studies of diagenetic processes with complementary perspectives from reactive transport modelling; novel methods for rock typing; petrophysical studies that investigate the impact of diagenesis and fault-rock properties on acoustic signatures; mechanical modelling and seismic imaging of faults in carbonate rocks; modelling geological influences on seismic anisotropy; novel approaches to geological modelling; methods to represent key geological details in reservoir simulations and advances in computer visualization, analytics and interactions for geoscience and engineering.

Beschreibung / Inhaltsverzeichnis: This Special Publication arises from the UNESCO-sponsored IGCP 586-Y project ‘The tectonics and geomorphology of the Andes (32°–34°S): interplay between short-term and long-term processes’. It includes state-of-the-art reviews and original articles from a multidisciplinary perspective that investigate the complex interactions of tectonics and surface processes in the subduction-related orogen of the Andes of central Chile and Argentina (c. 27°–39°S). It aims to improve our understanding of tectonic and landscape evolution of the Andean range at different time scales, as well as the mutual relationship between internal and external mechanisms in Cenozoic deformation, mountain building, topographic evolution, basin development and mega-landslides occurrence across the flat slab to normal subduction segments. The geodynamic processes of the Andes of central Chile and Argentina are analysed from a number of subdisciplines of the Earth sciences, including tectonics, petrology, geophysics, geochemistry, structural geology, geomorphology, engineering geology, stratigraphy and sedimentology.

Beschreibung / Inhaltsverzeichnis: Magnetic susceptibility (MS) is a tool frequently used by geologists on sediments or rocks to perform correlations and sea-level or climatic reconstructions. Applied measurements are made on unoriented, bulk samples and bulk MS is mostly influenced by the magnetic mineral content of the rock and often interpreted as influenced by detrital inputs. Magnetic data acquisition is fast and straightforward and this allows the high-resolution sampling needed for palaeoclimatic research (e.g. spectral analysis). However, the link with detrital inputs is not always preserved and the impact of diagenesis on the final MS signal can blur primary information. This volume includes contributions dealing with the origin of the magnetic minerals, and the application of MS as a palaeoenvironmental or palaeoclimatic proxy and also as a tool to provide astronomical calibration in order to improve the chronology of selected time intervals.

Beschreibung / Inhaltsverzeichnis: This Special Publication will be an important tool for geoscientists, aimed at increasing the awareness of their societal role and responsibility in conducting education, research and practice activities. What are the responsibilities of a geoscientist ? And what motivations are needed to push geoscientists to practice the Earth sciences in an ethical way? The major environmental challenges affecting human communities require not only a strictly scientific and technical preparation by the geoscientists, but also a reflection on their broader obligations towards society. It is important that geoscientists consider geoethics as an indispensable framework on which to base their training and activity. The principles of geoethics can guide them to pursue the common good by weighing the benefits and costs of each choice, and identifying eco-friendly and society-friendly solutions that guarantee the respect of the right balance between human life and the dynamics of the Earth. Communication and dissemination of geosciences should become core activities in building a knowledge-based society, which is able better to protect itself and the Earth ecosystems in order to guarantee a life in harmony with our planet for future generations.