Explanatory notes
… of silver or of silver alloys (as defined in the General Explanatory Note), of gold-plated silver (silver gilt) or of … and consequently is frequently alloyed with other metals. Unalloyed silver is, however, widely used in electrical … in lumps, grains, ingots, cast bars, pellets, etc. ; also native silver in lumps, nuggets, crystals, etc., separated …