What level of metallurgy skill is required to work and forge vibranium? Does the vibranium ore exhibit the same properties as forged items do, specifically the ability to absorb all vibrations? An ore that absorbs all vibrations presumably can't be hammered or mined, suggesting it would be extremely challenging to work. But that the Wakandans were able to not only create simple tools and primitive weapons with it but also found an advanced civilization upon it suggests that it is relatively simple to work with, perhaps easier than copper even.
Has it ever been described what it takes to work with vibranium?