|Lump of Coal|
|Cost||Was $10,000 Money|
|"It's a lump of coal."|
The Lump of Coal is an item that can be unboxed from the Poorly Wrapped Gift from Bob. Despite only being a piece of coal, it is a rare item that was only available on December 25, 2015. For now, this item has no use, other than decoration or collecting purposes. The only way to get it now is to trade with other players for it.
The Lump of Coal is very realistically designed. It has black edges, a coal-like surface, and its highlighted area will be affected depending on the position of where the luminosity comes from.
The boxed version has a rock colored, Gravel texture on it, which is the only instance in which this texture is used on a box in Lumber Tycoon 2.
If the Lump of Coal has been put inside the Volcano for about 10-15 minutes, it will ignite, revealing an orange rock, with a highlight of yellow in the middle, and flame particles blowing out of the coal while it's on fire. The longer the coal stays inside the Volcano, the longer it will be on fire.