Rough Stone

Rough Stone
	A rough, sharp, and irregular stone flecked with impurities. Extractable, Crushable.
Category	block
Block hitpoints	5.5
Rarity	Common
Price	0
ID	harrowstone

This block is added by FU. These are also 8 different blocks called "Rough Stone" in vanilla Starbound, see the list.

How to obtain

or Hand Mill

Crystal (0.1%/0.3%)
Koanite (0.1%/0.3%)
Obsidian (0.4%/1.25%)
Iron Ore (0.4%/1.25%)
Copper Ore (0.67%/1.83%)
Magnesium Sulfate (0.67%/1.83%)
Loose Silt (0.67%/1.83%)
Coal (3.5%/10%)
Cobblestone (3.5%/10%)