> For the complete documentation index, see [llms.txt](https://alchm.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://alchm.gitbook.io/docs/astrology-and-alchemy/alchemy/alchemical-configurations.md).

# Alchemical Configurations

**Alchemical Configurations** are different potential ways [particles](https://en.wikipedia.org/wiki/Particle) can be organized to form [entities](/docs/astrology-and-alchemy/alchemy/entities.md). They are represented in the [Alchm App](/docs/alchm-technology/alchm-app.md) by the 4 corresponding Alchemy Tokens.

The four **Alchemical Configurations** are [Spirit](/docs/astrology-and-alchemy/alchemy/alchemical-configurations/spirit.md), [Essence](/docs/astrology-and-alchemy/alchemy/alchemical-configurations/essence.md), [Matter](/docs/astrology-and-alchemy/alchemy/alchemical-configurations/matter.md) and [Substance](/docs/astrology-and-alchemy/alchemy/alchemical-configurations/substance.md).