The Golden Era

Added raw silver- this is what silver ores now drop by default. Raw silver, unlike most metals, doesn't need to be smelted, it can just be pressed into a silver ingot in the crafting table. Also added the silver ring and the golden ring, each one having different buffs- shortly, the silver ring improves speed and makes you light as a feather and agile, whilst the golden ring offers half the buffs of the silver ring and its own buffs, which are default incoming damage reduction (it's like wearing light armor by default) and luck.