Pillar

Pillars are a range of blocks that visually connect with one another when placed. As with most other stone-based blocks, you can also craft slabs out of pillars.

Dwarven Pillars
Dwarven pillars are found in Dwarven structures (such as Dwarven mines) and are also able to be crafted on the Dwarven crafting table or Blue Mountains crafting table.

Sarlluin pillars are made from the sarlluin stone of the Blue Mountains and are only craftable on a Regular Crafting Table.

Elven Pillars
Elven pillars are found in various Elven structures and can be crafted on the Galadhrim crafting table or High Elven crafting table. There is also a cracked variant found in the ruined structures of Eregion.

Sarncaran Pillars
Sarncaran pillars are crafted on a regular crafting table using three Sarncaran stone. These will probably be used by the people of the Red Mountains when they are added.

Gondor Pillars
At the moment there are only two types of Gondor pillars. Black and white. Their fashionable make to Gondor craft table. White pillar of three stones of Gondor, a black pillar of three stones Mordor.

Crafting
The typical pillar crafting recipe is shown here (note that the materials and crafting table you use will depend on which type of pillar you wish to make). Pillars are crafted in batches of three.

Three pillars can also be made into pillar slabs using the vanilla slab crafting recipe.