Promethium ore
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Release date | 12 April 2010 (Update) |
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Members? | Yes |
Quest item? | No |
Tradeable? | Yes |
Equipable? | No |
Stacks? | Yes |
High Alch | 4,080 coins |
Low Alch | 2,720 coins |
Smuggler price | 2,040 coins |
Value | 6,800 coins |
Destroy | Drop |
Store price | 102,000 coins (Smuggler) |
Examine | It's a rock now, but there's potential for so much more! (Tier 10) |
Weight | 2.25 kg |

Promethium ore is a Tier 10 ore that can only be obtained while Dungeoneering. It can either be bought from the Smuggler, received as a monster drop, or mined from a Promethium rock.
Mining Promethium ore requires level 90 Mining, thus giving it the highest level requirement to mine any rock within Daemonheim, and even in RuneScape.
A player may receive between 1 and 5 ores from each Promethium rock, or a maximum of 10 with a gatherer ring, after which it is depleted and no further ore can be mined.
Smithing
A player can smelt Promethium ore into a Promethium bar through the Smithing skill by using it on a furnace; this requires level 90 Smithing. Promethium bars can then be used on anvils with a hammer to create Promethium equipment.
Summoning
A player with level 91 Summoning can use Promethium ore in combination with a Blue charm to create a Sachem bloodrager pouch. It used to require 202 Spirit shards and a Summoning pouch before they were removed from the Smuggler's shop.
Trivia
- The name of this metal is derived from the name of the Greek titan Prometheus.
- Promethium is the 61st element of Periodic Table of Elements with the symbol Pm.
Standard Metals and Ores |
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Quest items |
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Dungeoneering |
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Other |
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