David Emslie on Instagram: "Making 9999 silver grain. To make silver grain it is simply poured into water while molten at over 2000 degrees. A slow and controlled pour is critical to keep the silver small as small chips and beads the grain. We use a simple garden hose with a stream of cold fresh Colorado water to break the silver Into smaller pieces and help it cool faster. The result is a nice silver grain that can be measured out into easy to divide up lots for manufacturing via either alloy o