Where is now Mines with Iron?

[Wasyl]

I back to game after many updates. Now in Mines is Bronze, Zinc and Salt. there is no Iron. Where is IRON??? Somebody can tell me?

[Makaan]

go down in mine, you will find

[andy2204]

You can get iron by building a mine or trading.

[Beltane]

Since a few patches ago, traders are the only way to get iron till the point where you can build a mining shaft into one of the mines. Only after that is done either your workers or yourself can find and get iron.

[boneys26]

You need to upgrade the mine entrance with the Mine building to expand the mine and allow iron ore mining.

[Enjoy The Journey]

In other words, the cave entrance must be upgraded with a mine building to access and open the deeper areas to get iron ore.