Celestine

Some early life forms had bones made from this.
Overview
Celestine is a mineral item associated with the Museum’s Minerals collection. Like other minerals, it is tracked in the collection tab once donated, and its entry will remain hidden until it has been turned in.
Its main gameplay use is in tailoring. Celestine can be placed in the 

- In the Sewing Machine, Celestine can serve two roles:
- With Cloth, it contributes to a clothing result.
- With a dyeable clothing item, it acts as an iron dye.
- As a mineral, it belongs to the set of items that can be donated to the Museum to fill out the Minerals collection.
Celestine is most useful for players who like customizing clothing colors or who are working toward completing the Museum’s mineral entries.
Official description
Some early life forms had bones made from this.