% bone meal can be crafted with the following recipes

Autolearned
Player Recipe
Primary skill used: cooking(2)
Required skills: N/A
Time to complete: 60 minutes
Tools required:
> stone quern OR clay quern
Components required:
> 1x bone OR 1x human bone OR 1x demihuman bone OR 1x frostbitten human bone OR 1x alien bone
Byproducts:
(none)

Autolearned
Player Recipe
Primary skill used: cooking(2)
Required skills: N/A
Time to complete: 15 minutes
Tools required:
> food processor (20 charges)
Components required:
> 1x bone OR 1x human bone OR 1x demihuman bone OR 1x frostbitten human bone OR 1x alien bone
Byproducts:
(none)

Autolearned
Player Recipe
Primary skill used: cooking(2)
Required skills: survival(1)
Time to complete: 60 minutes
Tools required:
> mortar and pestle
Components required:
> 1x bone OR 1x human bone OR 1x demihuman bone OR 1x frostbitten human bone OR 1x alien bone
Byproducts:
(none)