When playing Sky Alchemist you often have to make decisions about materials to collect and refine. Of course you want to collect the stuff that is worth most - or the stuff your machines are able to process. In the Reference Tables you can look up all matter types - pure and ore - and see their value in money and the most important chemical properties:
- melting point
- boiling point
You can download the Reference Table on Sky Alchemist's site at IndieDB.