The decorated mining urn (r) is created by using an earth rune on a Decorated mining urn (nr). It can be used to collect ores while mining rocks that require level 99 Mining or lower although the ores will still be placed in your inventory. When it starts to get filled, it becomes a Decorated mining urn. Once it is full, it becomes a Decorated mining urn (full). For example, it takes 75 coal or 100 iron ore to fill the urn to 100%.