Players who have not completed the quest or are not currently disguised as a Dragonmaw fel orc may not collect Nethercite Ore from Nethercite Deposits. It requires a mining skill of 350 to obtain the quest, and to mine Nethercite Veins.
The ore is NOT soulbound and can be sold to others or purchased from others. It cannot be prospected, however.
Nethercite Ore as a quest objective