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Framboids
Framboids may be the most astonishing and abundant natural features you've never heard of. These microscopic spherules of golden pyrite consist of thousands of even smaller microcrystals, often arranged in stunning geometric arrays. They are rarely more than twenty micrometers across, and often look like miniscule raspberries under the microscope. The formation of a framboid is the result of self-assembly of pyrite micro- and nano-crystals under the influence of surface forces. They can be found all around us in rocks of all ages and present-day sediments, soils, and natural waters. Our planet makes billions every second and has been doing so for most of recorded geologic time. As a result, ...
Sulfidic Sediments and Sedimentary Rocks
This book deals with sedimentary sulfides which are the most abundant authigenic minerals in sediments. Special emphasis is given to the biogeochemistry that plays such a central role in the formation of sedimentary sulfides. It will be of interest to scientists in a number of disciplines, including geology, microbiology, chemistry and environmental science. The sulfur system is important to environmental scientists considering the present and future effects of pollution and anoxia. The development of the sulfur system – particularly the characteristics of ocean anoxia over the last 200 Ma – is useful in predicting the future fate of the Earth surface system as well as in understanding the past. The biochemistry and microbiology of the sulfur system are key to understanding microbial ecology and the evolution of life. - First monograph on sedimentary sulfides, covering the ancient and modern sedimentary sulfide systems - Comprehensive, integrating chemistry, microbiology, geology and environmental science - All key references are included and discussed
Irish Pedigrees
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Irish Pedigrees. Or, the Origin and Stem of the Irish Nation
Reprint of the original, first published in 1876.
Pyrite
Most people have heard of pyrite, the brassy yellow mineral sometimes known as fool's gold. Pyrite behaves like stone and shines like metal, and its dual nature makes it a source of both metals and sulfur. Despite being the most common sulfide mineral on the earth's surface, pyrite's bright crystals have attracted the attention of many different cultures, and its nearly identical visual appearance to gold has led to tales of fraud, trickery, and claims of alchemy. Pyrite occupies a unique place in human history: it became an integral part of mining culture in America during the 19th century, and it has a presence in ancient Sumerian texts, Greek philosophy, and medieval poetry, becoming a sy...
Colonial Ambition
Colonial Ambition tells the story of the politicians and would-be politicians of Sydney, who were driven by a determination to lift themselves and their new colony to a higher level. They wanted parliamentary liberty, though they were sharply divided over the form it might take and these divisions, centred in Sydney, were unremitting. Peter Cochrane tells of the fight for responsible government and democracy through a memorable cast of characters: W.C. Wentworth, Sir George Gipps, Robert Lowe, Lord Howick (Earl Grey), Henry Parkes, Charles Cowper, Lord John Russell and more, all of whom speak for themselves, in the robust language of the day. Written with great brio and verve, Peter Cochrane has brought to life the various players in a way that is very rare in the writing of Australian history. Colonial Ambition is testament that Australia does have a rich and exciting political history.
Franklin County
Created from a portion of Crawford County in 1837, Franklin County is divided by the Arkansas River into two sections, each with its own county seat: Ozark in the North and Charleston in the South. Northern Franklin County is remote, mysterious, and beautiful, while the southern area enjoys graceful and vastly productive prairie lands. The combination of fertile soil and mild climate in the Ozark Mountains produces fruit, vineyards, precious stones, granite, and forests. Evocative images such as the young girls posing in the Altus schoolyard paint a poignant and revealing picture of everyday life in Franklin County. Coal mining played a large part in the lives of residents, and photographs of soot-covered miners display the hardships of this difficult work. With over two hundred photographs gathered from local collections, this book illustrates the history and culture of Franklin County in vivid detail, with captions that are both entertaining and informative.
The Geology of Central Europe
Volume 1 focuses on the evolution of Central Europe from the Precambrian to the Permian, a dynamic period which traces the formation of Central Europe from a series of microcontinents that separated from Gondwana through to the creation of Pangaea. Separate summary chapters on the Cadomian, Caledonian and Variscan orogenic events as well as on Palaeozoic magmatism provide an overview of the tectonic and magmatic evolution of the region. These descriptions sometimes extend beyond the borders of Central Europe to take in the Scottish and Irish Caledonides as well as the Palaeozoic successions in the Baltic region.
Air Force Register
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