Marble block

Marble blocks are used in the Construction skill. They can be bought in Keldagrim from the Stonemason for 325,000 coins, and can also be bought on the Grand Exchange for within 2000 coins of the same price.

Players can begin using marble blocks once they reach level 41 Construction; the first item that can be made that requires Marble Blocks is a Mini Obelisk. Marble blocks are also one of the more common high level building materials required to build furniture or decorations in a Player Owned House.

Unlike Limestone bricks, a player cannot make them. Keldagrim's Stonemason is the only NPC in RuneScape who sells marble blocks, the base stock is 30. It is fastest to buy Marble Blocks from the Stonemason in Keldagrim, as few players sell Marble Blocks on the Grand Exchange.