Complete Ore Reference for Tectonic Industries
Tectonic Industries features a rich and layered ore system that spans 15 distinct ore types and 6 gemstone varieties, each spawning at specific depth ranges throughout the mine. Understanding where each ore appears and at what depth is fundamental to building an efficient mining tycoon on Roblox. Whether you are hunting for common Stone near the surface or chasing the elusive Soberite at 301 meters, knowing the exact depth ranges for every resource saves you time and maximizes your profits.
This guide serves as your complete reference for every ore and gemstone in Tectonic Industries. We have organized the information by depth zone, ore type, and value tier so you can quickly find what you need. Bookmark this page and refer back to it whenever you are planning a new drill placement or deciding which depth to explore next.
All Ores by Depth Range
The core of Tectonic Industries' mining system is the depth-based ore distribution. Each ore type has a specific depth window where it can spawn, and these windows often overlap, creating rich multi-ore zones that are perfect for drill stacking. Below is the complete ore table sorted by minimum spawn depth.
| Ore | Minimum Depth | Maximum Depth | Depth Span | Value Tier |
|---|---|---|---|---|
| Stone | 1m | 100m | 99m | Very Low |
| Copper | 2m | 100m | 98m | Low |
| Coal | 4m | 150m | 146m | Medium |
| Iron | 20m | 200m | 180m | Medium |
| Silver | 30m | 320m | 290m | Medium-High |
| Gold | 45m | 400m | 355m | High |
| Zinc | 68m | 120m | 52m | Medium |
| Granite | 100m | 300m | 200m | Low-Medium |
| Tin | 105m | 400m | 295m | Medium-High |
| Sulfur | 115m | 500m | 385m | High |
| Oil | 140m | 350m | 210m | Very High |
| Cobalt | 185m | 400m | 215m | Very High |
| Chromium | 185m | 400m | 215m | Very High |
| Lead | 225m | 500m | 275m | Extremely High |
| Soberite | 301m | 302m | 1m | Extremely High |
The depth span column reveals interesting patterns. Some ores like Sulfur (385m span) and Gold (355m span) have enormous spawn ranges, making them relatively easy to find. Others like Zinc (52m span) and Soberite (1m span) are extremely limited in where they appear, requiring precise drill placement or targeted manual mining.
All Gemstones by Depth Range
In addition to the 15 standard ores, Tectonic Industries features 6 gemstone types that spawn at specific depths. Gemstones are rarer than standard ores and typically command higher sell prices, making them prized finds for any miner.
| Gemstone | Minimum Depth | Maximum Depth | Depth Span | Rarity |
|---|---|---|---|---|
| Ruby | 20m | 100m | 80m | Uncommon |
| Tectonite | 20m | 600m | 580m | Rare |
| Demorite | 20m | 300m | 280m | Very Rare |
| Bismuth | 50m | 100m | 50m | Uncommon |
| Emerald | 120m | 300m | 180m | Rare |
| Amber | 200m | 300m | 100m | Uncommon |
Tectonite deserves special attention for its enormous 580-meter spawn range. From 20m all the way down to 600m, Tectonite can appear at virtually any depth in the mine. This makes it one of the most consistently discoverable gemstones, though its actual spawn rate per meter is lower than standard ores.
Demorite is particularly notable because it is used in crafting the Demorite Pickaxe, a limited edition tool with Power 8 and a unique green stone mining bonus. Finding Demorite at 20-300m depth is a major milestone for any player.
Depth Zone Analysis: Where to Mine for Maximum Value
The mine in Tectonic Industries can be divided into distinct depth zones, each with its own ore composition and strategic value. Understanding these zones helps you decide where to focus your drilling and exploration efforts.
Shallow Zone (1-50m)
The shallow zone is where every new player starts. It contains Stone, Copper, Coal, and Iron, plus Ruby and Tectonite gemstones. While the ores here are low-value, the gemstones provide occasional high-value finds that can boost early-game income.
| Resource | Depth Range | Value | Availability |
|---|---|---|---|
| Stone | 1-100m | Very Low | Abundant |
| Copper | 2-100m | Low | Abundant |
| Coal | 4-150m | Medium | Common |
| Iron | 20-200m | Medium | Common |
| Ruby | 20-100m | High (gem) | Uncommon |
| Tectonite | 20-600m | Very High (gem) | Rare |
Mid Zone (50-150m)
The mid zone is where the game begins to open up. Silver and Gold start appearing, and the full range of common ores overlaps. This zone is ideal for players who have 3-4 drills running and want to maximize variety.
| Resource | Depth Range | Value | Availability |
|---|---|---|---|
| Iron | 20-200m | Medium | Common |
| Silver | 30-320m | Medium-High | Common |
| Gold | 45-400m | High | Common |
| Zinc | 68-120m | Medium | Moderate |
| Bismuth | 50-100m | High (gem) | Uncommon |
| Demorite | 20-300m | Very High (gem) | Very Rare |
Deep Zone (150-350m)
The deep zone is where serious money is made. Sulfur, Oil, Cobalt, and Chromium all spawn here, along with Emerald and Amber gemstones. This zone requires BP10+ drills to fully exploit.
| Resource | Depth Range | Value | Availability |
|---|---|---|---|
| Sulfur | 115-500m | High | Common |
| Oil | 140-350m | Very High | Moderate |
| Cobalt | 185-400m | Very High | Moderate |
| Chromium | 185-400m | Very High | Moderate |
| Emerald | 120-300m | Very High (gem) | Rare |
| Amber | 200-300m | High (gem) | Uncommon |
Abyss Zone (350-500m+)
The abyss zone is the deepest reachable area in the current game. It contains Lead, the most valuable standard ore, and continues to spawn Sulfur and Tectonite. This zone is accessible only with the Lead Drill (BP13) or Sulfur Drill (BP10) for the deeper parts.
| Resource | Depth Range | Value | Availability |
|---|---|---|---|
| Lead | 225-500m | Extremely High | Moderate |
| Sulfur | 115-500m | High | Common |
| Tectonite | 20-600m | Very High (gem) | Rare |
| Soberite | 301-302m | Extremely High | Extremely Rare |
Ore Overlap Hotspots
One of the most valuable pieces of information for any Tectonic Industries player is knowing where ore spawn ranges overlap. Overlap zones allow a single drill or a single mining session to encounter multiple ore types, increasing your per-minute yield.
| Depth Range | Overlapping Ores | Number of Ores | Strategic Value |
|---|---|---|---|
| 68-100m | Stone, Copper, Coal, Iron, Silver, Gold, Zinc, Ruby, Tectonite, Demorite, Bismuth | 11 | Very High |
| 105-120m | Coal, Iron, Silver, Gold, Zinc, Granite, Tin, Tectonite, Demorite | 9 | High |
| 185-200m | Iron, Silver, Gold, Granite, Tin, Sulfur, Oil, Cobalt, Chromium, Tectonite, Emerald, Amber | 12 | Very High |
| 225-300m | Silver, Gold, Tin, Sulfur, Oil, Cobalt, Chromium, Lead, Tectonite, Emerald, Amber | 11 | Very High |
| 301-302m | Gold, Tin, Sulfur, Cobalt, Chromium, Lead, Soberite, Tectonite | 8 | Extremely High |
The 185-200m zone is the most diverse area in the entire mine, with 12 different resources potentially available. This makes it the ideal depth for mid-to-late game players who want maximum variety from their drill operations. The 301-302m zone is unique because of Soberite, but its extremely narrow range makes it more of a lucky find than a reliable farming target.
Ores Ranked by Profitability
When deciding what to mine, profitability per unit of time invested is the key metric. This table ranks all ores by their approximate profit per minute when drilled at optimal depth with appropriate refining.
| Rank | Ore | Optimal Depth | Profit per Minute | Drill Required |
|---|---|---|---|---|
| 1 | Lead | 400-500m | Extremely High | Lead Drill (BP13) |
| 2 | Cobalt | 250-400m | Very High | Cobalt Drill (BP12) |
| 3 | Chromium | 250-400m | Very High | Chromium Drill (BP12) |
| 4 | Oil | 280-350m | Very High | Oil Pump (BP11) |
| 5 | Sulfur | 350-500m | High | Sulfur Drill (BP10) |
| 6 | Gold | 300-400m | High | Gold Drill (BP6) |
| 7 | Silver | 200-320m | Medium-High | Silver Drill (BP5) |
| 8 | Tin | 200-400m | Medium | Tin Drill (BP9) |
| 9 | Iron | 100-200m | Medium | Iron Drill (BP4) |
| 10 | Coal | 80-150m | Medium | Coal Drill (BP3) |
| 11 | Zinc | 80-120m | Low-Medium | Zinc Drill (BP7) |
| 12 | Granite | 150-300m | Low-Medium | Granite Drill (BP8) |
| 13 | Copper | 20-100m | Low | Copper Drill (BP2) |
| 14 | Stone | 1-100m | Very Low | Stone Drill (BP1) |
The profitability ranking closely mirrors the Blueprint level progression, which is by design. Higher Blueprint drills access deeper, more valuable ores, creating a natural incentive to progress through the game. However, some ores punch above their Blueprint weight: Gold at BP6 is more profitable than Tin at BP9, and Oil at BP11 rivals the BP12 ores in value per minute.
Frequently Asked Questions
What is the rarest ore in Tectonic Industries?
Soberite is the rarest ore in the game. It spawns in a 1-meter window between 301m and 302m depth, making it incredibly difficult to find. While Lead and the gemstones are also rare, Soberite's microscopic spawn range puts it in a category of its own. If you find Soberite, consider yourself extremely lucky.
Can gemstones be extracted by drills?
Gemstones in Tectonic Industries are primarily found through manual mining with your pickaxe. They appear as rare spawns within their depth ranges and are not typically extracted by standard drills. Focus on using your pickaxe to hunt for gemstones while your drills handle the standard ore extraction. The Demorite gemstone, for example, is essential for crafting the limited edition Demorite Pickaxe.
Which depth zone has the most ore variety?
The 185-200m zone has the highest ore variety in the entire mine, with 12 different resources potentially available. This zone overlaps with Iron, Silver, Gold, Granite, Tin, Sulfur, Oil, Cobalt, Chromium, Tectonite, Emerald, and Amber. If you want maximum variety from a single mining operation, this depth range is your best bet.
Where can I find the full ore distribution map?
For the most up-to-date ore distribution information, join the Tectonic Industries community on Discord at discord.gg/d2ZszeM259. Community members frequently share detailed depth maps and spawn rate data. You can also explore the mine yourself in Tectonic Industries on Roblox to develop your own ore distribution knowledge.