Giant Iron Vein, Ancient City, many Mineshafts and Dungeons

Version: 1.21.1

Seed -1019629811898084538

Coordinates: 606 -37 144 (Iron Vein)

Ancient City under Spawn

https://preview.redd.it/55ys09svhe5e1.png?width=1920&format=png&auto=webp&s=e08e08e37f73a6a4435622781d26b9d5f1522f58

https://preview.redd.it/obj7o1dwhe5e1.png?width=1920&format=png&auto=webp&s=e8681c15b4ddb956c3673478bba9522f7845cac3

https://preview.redd.it/plt5h6kxhe5e1.png?width=1920&format=png&auto=webp&s=bcbc262cea1909a657eae3442d717244265b12f5