# Removals

**Removals** specify which ores to remove from vanilla generation.

## Description

| Name               | Type     | Required | Description                                      |
|--------------------|----------|-----------|--------------------------------------------------|
| **dimensionId**    | string   | ✅ Yes                 | Game dimension                                   |
| **blocksToRemove** | string[] | ✅ Yes                 | List of blocks to remove from vanilla generation |
| **biomeWhiteList** | string[]  | ❌ No                  | Biome whitelist (empty = all biomes)             |

**Examples:**
```json
{
  "dimensionId": "minecraft:overworld",
  "blocksToRemove": ["minecraft:iron_ore", "minecraft:gold_ore"]
}
// Vanilla generator no longer creates iron and gold
```
```json
{
  "dimensionId": "minecraft:overworld",
  "blocksToRemove": ["minecraft:copper_ore"],
  "biomeWhiteList": ["minecraft:birch_forest", "minecraft:dark_forest"]
}
// Vanilla generator no longer creates copper in specific biomes
```