“Aspen Tree” is the name of the block representing the trunk of aspen trees. They can be found in deciduous forests (→Biomes) and appear either as part of a full-grown aspen tree with Aspen Leaves or as a “fallen log“, sometimes with a Brown Mushroom or Red Mushroom on it. Aspen trees do not naturally occour in the map generator v6.
You can mine this block with an axe efficiently, but mining by hand is also possible. This block can be crafted into aspen wood planks.
This block can be grown from aspen saplings.
As a crafting ingredient
||Input → Output
|Aspen Wood Planks
4 |One of the most basic building materials, can be crafted into many things.