Linked from
The 11 pages that link to Tanning, each with the reason it gives.
LeatherNarrower topic: It is the preservation process that turns skin into leather.
ChromiumRelated: Basic chromium sulfate is widely used to stabilize collagen during leather tanning.
OakRelated: Tannins in oak bark and wood have historically been used to tan hides.
OchreRelated: Iron-rich ochre has been used in some hide-processing traditions.
TaxidermyRelated: Tanning preserves hides but does not by itself recreate a complete animal.
FurRelated: Pelt preparation preserves the skin beneath the fur.
Fur clothingRelated: Tanning stabilizes the pelt beneath the fur so it can be made into a garment.
KanpurRelated: It is a core manufacturing step in Kanpur’s leather cluster.
Leather jacketRelated: Tanning turns the hide used in a jacket into stable leather.