Single Layer Ores — v 1.1
Tired of random ore hunting? This addon reorganizes overworld ore generation so every major ore spawns in a fixed Y-level layer instead of scattered veins.
〰〰〰〰〰〰〰〰〰°✨ Features 🔧°〰〰〰〰〰〰〰〰〰〰〰〰
- 🏆 Achievements ON
- 📦 Minimum Version: 1.21.110
- 🧩 Behavior Pack only
- 🌍 Overworld only, works across all biomes
- 🆕 New pack icon 🖼️
⛏️ Ore Generation Changes
- ⛏️ Single-layer ore generation — one ore per height level
- 📐 Each ore layer is 3–4 blocks thick
- 🪨 Other Y-levels remain stone (no ores)
- 🔧 Reduced Ore block count
- 🔄 All ore placements rearranged
- Example: 💚 Emerald 112 ➜ 81
🛠️ Fixes & Technical
- 🪨All Deepslate & Normal ores added/fixed
- 🧾 Fixed
FeatureRegistry Bad value for extent
- 🧹 Removed useless files
Ore Layer Levels 📊
| #Ore |
Normal Y |
Deepslate Y |
 Emerald |
81 (78) |
-16 |
 Coal |
Top (50) |
-34 |
 Copper |
66 (62) |
0 (-3) |
 Iron |
45 (42) |
8 |
 Gold |
26 (22) |
-40 (-43) |
 Diamond |
6 |
-45 (-48) |
 Lapis |
48 |
-13 (-15) |
 Redstone |
14 |
-49 (-53) |
In (actual position)
Future Ideas 🔮
....Nether update! (🚫 Not possible)
〰〰〰〰〰〰〰〰〰°🤔 What does this add-on do? °〰〰〰〰〰〰〰〰〰〰〰〰
This addon simplifies mining by placing each ore in a dedicated underground layer. Players can mine smarter instead of relying on luck. It’s perfect for testing, learning Y-levels, or relaxed survival gameplay.
〰〰〰〰〰〰〰〰〰° 🖼️ Images°〰〰〰〰〰〰〰〰〰〰〰〰
Deepslate
....
(badland/mesa) Deepslate Gold
Deepslate coal
Deepslate copper
.....
Normal
〰〰〰〰〰〰〰〰〰°⚙️ Requirements / Setup °〰〰〰〰〰〰〰〰〰〰〰〰
• Use this addon in a new world or unexplored chunks for best results.• No experiments required. Simply enable the Behavior Pack and start mining.
〰〰〰〰〰〰〰〰〰° 📋 ChangeLog °〰〰〰〰〰〰〰〰〰〰〰〰
Version 1
• ⛏️ Single-layer ore generation — one ore per height level
• 📐 Each ore forms a thick layer (3–4 blocks high)
• 🌍 Works in Overworld only, across all biomes
• 🆕 Best used in new worlds or new chunks
• 🪨 Other Y-levels stay as stone with no ores
• 📦 No change to ore size or drop quantity per block
• ⚠️ Generation detail (glitch-based):
🔹 Emerald, Coal, Copper, Iron ➪ normal ore
🔹 Gold, Diamond, Lapis, Redstone ➪ deepslate ore
• 📦 Minimum version 1.21.110
• 🧩 Behavior Pack only
version 1
Version 1.1
—----
- 🏆 Achievements ON
- 📦 Minimum Version: 1.21.110
- 🧩 Behavior Pack only
- 🌍 Overworld only, works across all biomes
- 🆕 New pack icon
⛏️ Ore Generation Changes
- ⛏️ Single-layer ore generation — one ore per height level
- 📐 Each ore layer is 3–4 blocks thick
- 🪨 Other Y-levels remain stone (no ores)
- 🔧 Ore block count adjusted (lowered)
- 🔄 All ore placements rearranged
- Example: 💚 Emerald 112 ➜ 81
🛠️ Fixes & Technical
- 🪨All Deepslate & Normal ores added/fixed
- 🧾 Fixed FeatureRegistry Bad value for extent
- 🧹 Removed useless files
🧪 Testing Info
- 🌱 Seed: -2737899248844977407
- 📍 TP: /tp -316.23 73.45 45.90
- ⛰️ Emerald generates only in extreme_hills / mountains tagged biomes
🐛 Known Issues
- 🐛 Could not remove Iron & Copper ore vein (snake) in deepslate
#hide veins (not working)
- iron 🌊-64 - 0 (surface may not required)
- copper 67-5
// [deepslate ore] Emerald & coal are extremely rear.
// Gold, diamond,restone [normal ore] are rare.
🔮 Upcoming
🌋 Nether Update planned
—---
〰〰〰〰〰〰〰°💙 Closing °〰〰〰〰〰〰〰〰〰〰
Made for players who love clean world generation and stress-free mining 💎✨
Have suggestions or ideas to improve this addon? Don’t forget to leave a comment — your feedback matters! 😊
