Gemstone Fuel Tank
Gemstone Fuel Tank | |
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Category | Drill Part |
Rarity | RARE |
NPC Sell Price | 103,000 Coins |
Internal ID | GEMSTONE |
Attributes | |
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Sellable ![]() |
Tradable ![]() |
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Materials | |
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Raw Materials |
The Gemstone Fuel Tank is a RARE Drill Part.
Obtaining
Gemstone Fuel Tanks can be forged in The Forge at Heart of the Mountain Tier 5.
The recipe requires a Titanium-Infused Fuel Tank, 30 Control Switches, and 10 Gemstone Mixtures.
Confirm Process
Without the Quick Forge Heart of the Mountain perk, forging the Gemstone Fuel Tank takes 1 day and 6 hours.
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Item | ||
Quick Forge Level |
Recipe Tree
1
Gemstone Fuel Tank

- 1
Titanium-Infused Fuel Tank []
- 10
Refined Titanium []
- 160
Enchanted Titanium []
- 25,600
Titanium
- 25,600
- 160
- 10
Refined Diamond []
- 20
Enchanted Diamond Block []
- 3,200
Enchanted Diamond []
- 512,000
Diamond
- 512,000
- 3,200
- 20
- 10
Refined Mithril []
- 1,600
Enchanted Mithril []
- 256,000
Mithril
- 256,000
- 1,600
- 10
Fuel Tank []
- 20
Enchanted Block Of Coal []
- 3,200
Enchanted Coal []
- 512,000
Coal
- 512,000
- 3,200
- 20
- 10
- 30
Control Switch
- 10
Gemstone Mixture []
- 40
Fine Jade Gemstone []
- 3,200
Flawed Jade Gemstone []
- 256,000
Rough Jade Gemstone
- 256,000
- 3,200
- 40
Fine Amber Gemstone []
- 3,200
Flawed Amber Gemstone []
- 256,000
Rough Amber Gemstone
- 256,000
- 3,200
- 40
Fine Amethyst Gemstone []
- 3,200
Flawed Amethyst Gemstone []
- 256,000
Rough Amethyst Gemstone
- 256,000
- 3,200
- 40
Fine Sapphire Gemstone []
- 3,200
Flawed Sapphire Gemstone []
- 256,000
Rough Sapphire Gemstone
- 256,000
- 3,200
- 3,200
Sludge Juice
- 40
Upgrading
The Perfectly-Cut Fuel Tank is the upgrade to the Gemstone Fuel Tank.
This upgraded Drill Part can also be forged through The Forge.
Usage
Gemstone Fuel Tanks can be applied to Drills at a Drill Mechanic to set a Drill's Fuel capacity to 50,000.
History
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July 14th, 2021 | Crystal Hollows Release | Gemstone Fuel Tank Added. |