|30+ (60+ strongly recommended, for access to Mining Guild)|
Rune or Dragon pickaxe
|350 × Coal (70,350)5.83 × Unidentified minerals (12,542) *|
Coal, worth (201 coins), is in constant demand because it is a necessary ingredient in the production of all primary ores. P2P players looking to mine coal as effeciently as possible should do so within the Mining Guild. The Mining Guild features twenty coal rocks, a bank and deposit box, an invisible +7 boost to mining, a 50% reduced rock respawn timer, and 1/60 chance per coal rock to acquire Unidentified minerals, which can be exchanged for mining gloves and its variants, which are useful for acquiring additional ore, or for clay packs, which can provide additional profit.
Players can also find uncut gems while mining, which can increase profit. A charged amulet of glory can help members find even more gems, but it is not required. A gem is obtained at around 1/282 chance when mining a rock (without an amulet of glory).
Mining gloves are exceptionally useful for mining coal in the mining guild, as they provide a 40% non-depletion rate to coal. This means that the player will be able to move less while staying relativlty close to the bank, saving potentially a large amount of time. The coal bag will also provide a similar effect, while the celestial signet, higher levels picks, and varrock armour provide additional mining speed and profit.
Players can obtain around 200-500 pieces of coal every hour predicated on levels and efficiency. Thus, the hourly profit margin ranges from 40,200 to 100,500.
Level 80 - 400-500 pieces of coal per hour.
It is strongly recommended to check the live prices on the Grand Exchange before making large investments in any method.
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