In minestuck, you can find colored dirt, that can both be alchemized and found in the medium. There's currently Blue Dirt and Thought Dirt.
Blue Dirt[]
Blue dirt is, as the name suggests a blue colored version of dirt (albeit with a different texture) that can generate in some lands in the medium.
Crafting[]
While the dirt's main function is to act as a decorative block that generates in the medium, it can be crafted. In a Punch Designix the dirt can be crafted in an || fashion, using normal dirt and lapis lazuli. Additionally, the dirt only requires 1 build grist to be alchemized.
Land Generation[]
Commonly, the blue dirt can be seen in lands with the Shade land type. This dirt generates across the land and in chests.
In the comic[]
In the comic, the blue dirt is seen in John's land, the land of wind and shade. Like the comic, the mod generates this blue dirt in any land with the Shade land type.
Thought Dirt[]
Thought dirt is a dirt block that has a lime-green texture, and is currently only obtainable from medium chests and alchemy.
Crafting[]
Thought dirt can be obtained through alchemy, by combining dirt and lime dye in the Punch Designix in an || fashion. The dirt block can then be alchemized in the Alchemiter at the cost of 1 Build grist.
Land Generation[]
In previous versions, thought dirt could be found replacing dirt when having the Thought land aspect. But since then, it was removed from land generation as it was for example preventing trees from growing on it when combined with the tree aspect. It can still be found in chests in mediums with the Thought land aspect.
In the comic[]
A green-ish dirt is seen on Terezi's land, Land of Thought and Flow.