Minecraft Ore Guide — All Ore Types & Y Levels
This Minecraft ore guide covers every ore type in Java 1.21: where they generate, the best Y level to mine, and links to detailed guides and the Ore Finder tool. Use the table below for a quick reference, then dig at the right depth or use our tool to see vein positions for your seed.
Use our free Ore Finder tool → Find ore veins in your seed
Summary: All Ores and Best Y Level (Java 1.21)
| Ore | Best Y | Y range | Guide / Tool |
|---|---|---|---|
| Diamond | -59 | -64 to 16 | Guide · Best Y · Finder |
| Iron | 15–25 | -64 to 72, 80–384 | Guide · Finder |
| Gold | -16 | -64 to 32 | Guide · Finder |
| Coal | 96 | 0–192, 136–256 | Guide · Finder |
| Copper | 48 | -16 to 112 | Guide · Finder |
| Lapis | 0 | -64 to 64 | Guide · Finder |
| Redstone | -59 / -32 | -96 to 32 | Guide · Finder |
| Emerald | ~90–232 | -16 to 480 (mountains) | Guide · Finder |
| Ancient Debris | 15 | 8–119 (Nether) | Guide · Best Y · Finder |
Diamond Guides
- How to Find Diamonds in Minecraft 1.21 — Y -59, strip/cave/tool/chest, Fortune III
- Best Y Level for Diamonds — Why -59, distribution, deepslate vs stone, buried
- Deepslate Diamond Mining — Same generation, break times, Fortune
- Strip Mining Guide — Tunnel spacing, Y levels, Efficiency V
- Branch Mining Guide — Layout, spacing, diamond and iron
Ancient Debris & Nether
- How to Find Ancient Debris — Y 15, strip vs bed mining, Ore Finder
- Best Y Level for Ancient Debris — Triangle and uniform bands
- Nether Mining Guide — Ancient debris, nether gold, quartz, safety
- How to Get Netherite — Scrap, ingots, upgrade diamond gear
- Bed Mining for Ancient Debris — Beds in Nether at Y 15
Mining & Y Level Guides
- Best Y Level for Mining — One page per ore, quick chart
- Ore Locations Java 1.21 — Full Y ranges and distribution
- All Ore Y Levels Chart — Visual reference
- Mining Guides Hub — Strip, branch, cave, and more
- Mining Enchantments — Fortune III, Efficiency V, Haste II
- Cave Mining Guide — Caving safety and Y levels
- How to Use the Ore Finder — Step-by-step
Find Ores From Your Seed
Enter your world seed and player coordinates into the Ore Finder. It predicts vein centers for diamond, iron, gold, coal, copper, lapis, redstone, emerald, and ancient debris using the same algorithm as the game. Results are sorted by distance so you can mine toward the nearest vein first. Works for Java and Bedrock 1.18+.
CraftMod Hub · Ore Finder · Mining Hub · Best Y Levels · Ore Locations Java