Table of ContentsValue, Character, and Distribution of GoldPhysical Characteristics of FormationCharacter and Contour of BedrockAvailability of Water and Problems Inherent in Stream OperationsTopographyPowerLaborLand AcquisitionAdverse ClimateLocal and National Regulations The functioning and capacity of a dredging system must be keyed to the environmental and natural conditions of climate, water availability, location, and the physical and geologic … Continue reading How to Determine the Value of a Placer Gold Deposit