The Mosaic Moroccan Wall is a building-block covered with many small olive-brown, ochre-brown, golden-brown and dark brown tiles on all 6 sides.
It can be crafted in your Crafting Menu (default key "Q") or at any Crafting Table in worlds created before R22 on September 16th 2015, after the recipe has been unlocked upon buying it in the Store as a part of the "Moroccan Pack" (as of R24 in November 2015).
To craft 8 (blocks of) Mosaic Moroccan Walls, you'll need (as of R24 in November 2015):
- 2 (blocks of) Stalactite mined from the Stalactite layer, which requires at least an Obsidian Mining Cell
- 1 Glob of Goo made from Mold in a Processor or looted/harvested from many creatures including Pigsies
- 1 Obsidian Rod made of Obsidian (bars) in a Processor or found in Iron Treasure Chests or Diamond Treasure Chests
- 2 (blocks of) Siltstone mined from the Stalactite layer, which requires at least an Obsidian Mining Cell