Vanilla functions never lose relevance in Industrial Fever, though there's a lot more to do! Terrain & cave generation very similar to 1.18 thanks to Terraforged and YUNG's mods, lots of reasons to explore; particularly for the rich ore deposits to quarry out & transport back on your sick train network.

Ore Generation: The following ore spawns have been drastically reduced in favor of spawning in large industrial sized deposits with thousands of ore. The deposits are indicated by flower circles:

Aluminum/Bauxite: orange tulip & oxeye daisy

Coal: white tulip & sunflower

Copper: orange tulip & dandelion

Gold: oxeye daisy & dandelion

Iron: white tulip & orange tulip

Lead: poppy & allium

Nickel: lily of the valley & orange tulip

Redstone: poppy & red tulip

Silver: azure bluet & lily of the valley

Uranium: peony & pink tulip

Zinc: azure bluet & pink tulip

The following have completely vanilla generation in addition to rarer smaller deposits:

Diamond: blue orchid, lily of the valley

Emerald: white tulip, allium

Lapis: cornflower & blue orchid

Ruby Sapphire & Peridot have completely vanilla generation.

Ore deposits beneath water will be indicated by seagrass, and ones in deserts by dead bushes.