Kategoria BISAC: Nature >> Rocks & Minerals

An unlikely world history from the bestselling author of Cod and The Basque History of the World

In his fifth work of nonfiction, Mark Kurlansky turns his attention to a common household item with a long and intriguing history: salt. The only rock we eat, salt has shaped civilization from the very beginning, and its story is a glittering, often surprising part of the history of humankind. A substance so valuable it served as currency, salt has influenced the establishment of trade routes and cities, provoked and financed wars, secured empires, and inspired...

Morgan discusses the origin of the emerald, its peculiar structure, and its strange allure. The story weaves across several continents and thousands of years. It is a tale of conquistadors, treachery, shipwrecks, and alchemy. Along the way, we meet scientists and kings and bear witness as the great emeralds are born, mined, smuggled, cut, and sold. The book also discusses the modern art of making synthetic emeralds. From the fastnesses of Afghanistan to the steamy jungles of Colombia and Zimbabwe, from the sands of Egypt to the bitter Urals, this is the story of a stone whose strange...

The first of John McPhee's works in his series on geology and geologists, Basin and Range is a book of journeys through ancient terrains, always in juxtaposition with travels in the modern world--a history of vanished landscapes, enhanced by the histories of people who bring them to light. The title refers to the physiographic province of the United States that reaches from eastern Utah to eastern California, a silent world of austere beauty, of hundreds of discrete high mountain ranges that are green with junipers and often white with snow. The terrain becomes the setting for a...