Rare gem rock

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For other gem rocks, see gem rock.

Rare gem rocks are rocks containing gems, found within the Lunar Isle mine and Kal'gerion resource dungeon. They can be mined with level 23 Mining. The chance of receiving a given gem is dependent on your mining level, therefore the higher your mining level the more likely you are to receive a rarer gem. Players will experience the greatest rate of mining with a necronium pickaxe or higher, as necronium matches the hardness level of the rare gem rock at 140.

Possible gems[edit | edit source]

Item Members Quantity Rarity GE price High alch value
Uncut emerald.png: RS3 Rare gem rock drops Uncut emerald with rarity Varies in quantity 1Uncut emeraldF2P icon.png1Varies[d 1]79530
Uncut ruby.png: RS3 Rare gem rock drops Uncut ruby with rarity Varies in quantity 1Uncut rubyF2P icon.png1Varies[d 1]1,23560
Uncut diamond.png: RS3 Rare gem rock drops Uncut diamond with rarity Varies in quantity 1Uncut diamondF2P icon.png1Varies[d 1]2,734120
Uncut dragonstone.png: RS3 Rare gem rock drops Uncut dragonstone with rarity Varies in quantity 1Uncut dragonstone (m)P2P icon.png1Varies[d 1]12,496600
  1. ^ a b c d Rarity varies with mining level; higher mining levels make rarer gems more common.

Mining[edit | edit source]

Rare gem rock.png Rare gem rock
Mining levelMining-icon.png 23
OutputUncut emerald.png Uncut emerald
Uncut ruby.png Uncut ruby
Uncut diamond.png Uncut diamond
Uncut dragonstone.png Uncut dragonstone
CoreX mark.svg
Rock stats
Durability1300
Hardness140
Multiplier0.8
Base ore1

Locations[edit | edit source]

Mine Members Amount Requirements
Kal'gerion resource dungeon Yes 11 90 Dungeoneering
Lunar Isle mine Yes 2 Lunar Diplomacy

Trivia[edit | edit source]

  • Prior to the Mining and Smithing rework, rare gem rocks existed as generic gem rocks.