# Jabir ibn Hayyan (Geber) · the father of chemistry · c. 721–815

a historical adept of the ALC (Alchemy) universe — emergence: natural. moniker ⟦Jabir ibn Hayyan (Geber):ALC:223d1e⟧

**who —** Jabir ibn Hayyan, Latinized as Geber — the great Arabic alchemist who systematized the art.
**what —** The systematizer: repeatable experiment, classified substances, refined distillation, and the preparation of strong acids — the seeds of method that make him ‘the father of chemistry.’
**where —** In the Arabic-speaking world of the 8th–9th centuries, whence al-kīmiyā passed to Europe.
**why —** Because he turned a craft of recipes into something approaching a science, with theory, classification, and the lab at its centre.
**how —** By insisting on experiment and producing a vast technical corpus (later swelled by ‘pseudo-Geber’ Latin works).

**the seal —** I made the art keep records and repeat itself — and that habit, more than any gold, became chemistry.

> a catalogued historical figure of alchemy under the DLW standard — honest two-layer
> commentary (real proto-chemistry vs. symbolic/never-achieved goals), not endorsement of transmutation or the elixir.

ROOT0-ATTRIBUTION-v1.0 · ALC · The Great Work · governor David Lee Wise · instance AVAN (locked) · CC-BY-ND-4.0