Decibel magazine is regarded as the best extreme music magazine around. Precious Metal gathers pieces from Decibel's most popular feature, the monthly “Hall of Fame” which documents the making of landmark metal albums via candid, hilarious, and fascinating interviews with every participating band member. Decibel's editor-in-chief Albert Mudrian, has selected and expanded the best of these features, creating a definitive collection of stories behind the greatest extreme metal albums of all time.

The most precious metal during a crisis is silver, but not because of its role as a monetary metal. Silver is nature's finest germ killer. The result is that silver improves lives. It can save your life or prevent significant hardship simply by eliminating pathogens in the right place at the right time. The newest silver technology comes in the form of structured silver water, which is the most effective form of silver ever. It is changing the way we think of preventive medicine and is already changing lives around the world.

This book is the product of 50+ years of hands-on physiochemical work with both ferrous and nonferrous metals and with the metallurgy of refining, extracting, and casting. Its purpose is to cover the various methods of recovery and refining of precious metals. Both primary sources (placer gold, black sand, and ores) and secondary sources (scrap jewelry, electronic scrap, old films, buffings, spent plating and stripping solutions, catalytic automobile converters, and old eyeglass frames) are covered. The information contained in this volume is very basic and is intended for hands-on application and use. It is for nonchemist and chemist alike. I will not discuss the mathematical formulas for the various chemical reactions that take place-I leave them to the reader who wants to increase his working knowledge and understanding of chemistry. There are many courses offered in chemistry and extractive metallurgy, as well as a number of books available for self-study. The purpose of this book is to teach you how to perform various extractive, refining, and testing operations on precious metals (in various forms and states), with a resulting end product. You will learn how to perform operations in assaying and extraction, qualitative analysis, quantitative analysis, testing, classifying, and concentration-some of a purely mechanical nature, some of a chemical nature.

Precious Metal Clay (referred to as 'PMC') is one of the most remarkable developments in silver and gold metal working since lost wax casting was developed thousands of years ago. This product is manufactured by Mitsubishi Materials Corporation and is available in fine silver (0.999%) and 24K gold. It is composed of microscopic metal particles, a non-toxic organic binder and water. It looks, feels and is shaped just like potter's clay but after firing all that is left is solid precious metal.

reader who wishes to study economic mineral deposits. I have in mind that it they do include references to the source material. Full bibliographies are in could be the basic descriptive part of a university course on the subject. many cases unnecessary because of the monumental work of Ridge (Ridge, Many teachers of economic and mining geology prefer to lecture on the 1972 and 1976). formative geological processes and origin of mineral deposits, and most of The Scope, Purpose and Layout of the Book Terminology. This is a persistent problem in geology. What I have tried to the existing textbooks do likewise. The Atlas is intended to be a compen Air, sea, surface water and soil support life, from which comes our food; the dium of descriptive material on which a more analytical series of lectures, or do is use a consistent, and internationally acceptable set of terms, making as much use as possible of the recent attempts by international organizations to fossil remains of life, that is: coal, oil and gas, together with solar and course of reading, could be based.