Geochemistry in Mineral Exploration is a pioneering text and reference book dealing with the newer phases of an ancient and important subject that has intrigued man ever since the days he began to use metals rather than stones for his weapons and implements.

Thermodynamics is the branch of science that deals with relative energy levels and transfers of energy between systems and between different states of matter. Because these subjects arise in virtually every other branch of science, thermodynamics is one of the cornerstones of scientific training. Various scientific specialties place varying degrees of emphasis on the subject areas covered by thermodynamics – a text on thermodynamics for physicists can look quite different from one for chemists, or one for mechanical engineers. For chemists, biologists, geologists, and environmental scientists of various types, the thermodynamics of chemical reactions is of course a central concern, and that is the emphasis to be found in this book. Let us start by considering a few simple reactions and the questions that arise in doing this. <...>

Geoscience has a long and glorious history in Finland (Tanskanen 1986, Haapala 2005). The first geological studies were already performed and academic dissertations written at the Academy of Turku, the first university in Finland founded in 1640. The first Chair in Geology and Mineralogy was established at the University of Helsinki in 1852. During the historical period of the Enlightenment, geoscience received more emphasis and funding, as it could show direct benefits to society and its rulers. The beginning of geological survey activities in Finland was closely connected with the father of Finnish mineralogy, Nils Nordenskiöld, who operated as the General Intendant of the Mining Council during 1823–1855. He was the one who showed initiative and pursued the beginning of geological surveys and exploration funded by the government. His initiatives were fulfilled by founding a geological office to the government’s Mining Council in 1870. The work of geologists and surveyors was effective: they mapped much of Southern Finland and made some promising findings of gold and other commodities <...>

В монографии рассматриваются теоретические основы теплового, механического и физико-химического взаимодействия инженерных сооружений с горными породами; освещаются вопросы изысканий и районирования территории криолитозоны для целей ее хозяйственного освоения; даются рекомендации по обеспечению устойчивости сооружений на мерзлых и оттаивающих грунтах.
Для научных работников, изыскателей, проектировщиков и строителей.

A thorough program of quality assurance/quality control (QA/QC) will enable collection of meaningful and scientifically credible samples. Quality assurance (QA) includes a range of management and technical practices designed to guarantee that the delivered product is commensurate with the intended use. For environmental- or discharge-related studies, QA ensures that the data are of adequate scientific credibility to permit statistical interpretations that lead to resource-use management decisions. 

This is not a recipe book, nor does it provide a clean outline of steps to generate resource models, or derivations of complex theories/mathematics. Instead, this is a book for pragmatists that follows on from “The Art and Science of Resource Estimation” and caters for mining professionals who are looking for that next step in developing their insight so they can critique methods and parameters with competence and confidence, and raise the quality of resource models. <...>

The Global Optimiser used by Whittle Consulting has gone through three major versions to date. The first was based on the Milawa optimisation algorithm; it worked, but had many shortcomings. The second, known internally as ProberA, had a different approach to optimisation in that it used a series of random starting points and found the nearest local NPV maximum to each.