uGems 925 Sterling Silver Casting Grain 1 Troy Ounce<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Sterling Silver Casting Grain， for jewelry casting</li><li>1 Troy Ounce (31.1 grams)</li><li>Solidus temperature: 1，655°F/902°C</li><li>Density: 5.46 (ozt./cubic inch)</li><li>Country of origin: United States</li></ul></div><img src="http://ecx.images-amazon.com/images/I/619Aclx8kiL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61hpAIwEg3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51c-1PilubL.jpg" noproxy>