This comprehensive study of the secondary precipitation of gold in ore bodies offers a detailed examination of the geological and chemical processes involved in gold deposition. Written by renowned geologist Albert Dudley Brokaw, it provides a valuable resource for those interested in the mining industry or in the science of geology. With its detailed illustrations and clear explanations, this book is an essential addition to any library. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.