This GeoGuide provides an overview of the geology of Alnö, combined with an up-to-date field itinerary. Covering all major geological aspects, it offers an essential summary of Alnö and its intriguing magmatic rocks in a compact form suitable for field excursions and home study alike. As one of the type localities for carbonatite, the late Proterozoic Alnö ring complex has been a crucial site for carbonatite-related research (next to the Fen complex in Norway), and provided one of the earliest test beds for this unique group of igneous rocks. Five geological excursions introduce the visitor to the most rewarding outcrops, including detailed descriptions and a wealth of high-quality colour photographs. The excursions are complemented by a detailed review of the history of scientific investigation on Alnö and, in particular, a catalogue of exotic and common minerals associated with the complex’s carbonatitic and alkaline silicate rocks. Finally, a summary of its trace element and isotope geochemistry as well as a brief outlook on Alnö’s potential as a future source of Rare Earth Elements (REEs) completes the book.
Provides the final results, discussion, and interpretation of a drift exploration program conducted north-east of Kamloops, British Columbia, as part of a program to define the mineral potential of that part of the province. The program integrated surficial geology mapping and till geochemistry sampling. Includes a description of the survey area (physiography, geologic setting, surficial geology, Quaternary geologic history), a review of sample collection and analytical methodology, and interpretation of analytical results with respect to several of the more significant elements such as silver, copper, gold, lead, and zinc. Appendices, forming the bulk of the report, include analytical data and dot maps and histograms of the parameters analyzed.
Originally published in 1929, this book contains an English translation of the Berlin-era memoirs of Russian diplomat Peter Alexandrovich Saburov (1835-1918). The memoirs relate to the period 1879-84, covering Saburov's central involvement in the negotiations surrounding The League of the Three Emperors. This diplomatic alignment between Austria-Hungary, Germany, and Russia was of fundamental importance to the international life of Europe during the late nineteenth century. The text was translated by British diplomat and renowned polymath thinker James Young Simpson (1873-1934). This book will be of value to anyone with an interest in European and Russian history.
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