Curved bone

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Curved bone
Curved bone.png
Released20 March 2007 (Update)
Quest itemNo
ExamineA curved Construction bone.
Value7 coins
High alch4 coins
Low alch2 coins
Weight1 kg
Advanced data
Item ID10977
Curved bone detail.png

A curved bone is an item dropped by any monster that drop big bones, as well as Venenatis and Sotetseg. Curved bones are dropped at a universal rate of 1/5,012.5.[1]

Curved bones may be sold to Barlak, a Dorgesh-Kaan cave goblin, for 2,000 coins each. Dorgesh-Kaan can be accessed after the quest Death to the Dorgeshuun. The player will also be given a lecture on Construction, granting 6,750 Construction experience, as long as their Construction level is at least 30. If the player were to gain the same amount of experience by oak planks, it would cost them 51,862.00, which can be considered as an extra theoretical value of a curved bone. Handing in bones does NOT grant any experience if you are under 30 Construction.

Curved bones can be buried, but this is not recommended as they only give 15 experience for each bone buried (the same as big bones).

The bonecrusher will not automatically bury the bone, allowing the player to pick it up. Bones to Bananas and Bones to Peaches will not convert curved bones into fruit.

It would take 1,930 curved bones to go from level 30 to 99 Construction.

Skill info[edit | edit source]

BuryingGilded/Chaos altar
Sinister Offering
Curved bone
Level requiredPrayer 1
Prayer XP15 xp
Bonecrusher (Hard Diary)−1 xp
Curved bone
Level requiredConstruction 30
Construction XP[i 1]6,750 xp
  1. ^ Below level 30 construction, curved bones can be handed in but do not give experience.

Item sources[edit | edit source]

For an exhaustive list of all known sources for this item, see here.
Arrg Nightmare Zone113; 210 Multicombat.png11/5,012.5
Artio320 Multicombat.png11/5,012.5
Basilisk Knight204 Multicombat.png11/5,012.5
Basilisk Sentinel358 Multicombat.png11/5,012.5
Berry71 Multicombat.png11/5,012.5
Black Knight Titan Nightmare Zone120; 210 Multicombat.png11/5,012.5
Bryophyta Members128 Multicombat.png11/5,012.5
Callisto470 Multicombat.png12/10,025
Calvar'ion264 Multicombat.png11/5,012.5
Cave abomination206 Multicombat.png11/5,012.5
Cave horror80 Multicombat.png11/5,012.5
City guard83 Multicombat.png11/5,012.5
Cyclops Warriors' Guild Basement106 Multicombat.png11/5,012.5
Cyclops Ardougne Zoo56 Multicombat.png11/5,012.5
Cyclops Regular,Warriors' Guild Multicombat.png11/5,012.5
Dad101; 201 Multicombat.png11/5,012.5
Dark beast182 Multicombat.png11/5,012.5
Enclave guard83 Multicombat.png11/5,012.5
Fire giant86; 104; 109 Multicombat.png11/5,012.5
General Graardor624 Multicombat.png11/5,012.5
Giant Champion56 Multicombat.png11/5,012.5
Giant Mole230 Multicombat.png11/5,012.5
Giant Roc172; 257 Multicombat.png11/5,012.5
Giant Sea Snake149 Multicombat.png11/5,012.5
Giant frog Level 9999 Multicombat.png11/5,012.5
Giant frog Level 13 (m)13 Multicombat.png11/5,012.5
Giant skeleton (Shadow Dungeon)80 Multicombat.png11/5,012.5
Glod138; 276 Multicombat.png11/5,012.5
Gorad68 Multicombat.png11/5,012.5
Gorak Gorak Plane145 Multicombat.png11/5,012.5
Gorak Regular149 Multicombat.png11/5,012.5
Headless Beast82; 233 Multicombat.png11/5,012.5
Hill Giant (Dark)28 Multicombat.png11/5,012.5
Hill Giant (Giants' Plateau) (m)28 Multicombat.png11/5,012.5
Hill Giant (m)28 Multicombat.png11/5,012.5
Ice giant Wilderness Slayer Cave67 Multicombat.png11/5,012.5
Ice giant Regular (m)53 Multicombat.png11/5,012.5
Ice troll female Variant 2 Multicombat.png11/5,012.5
Ice troll female Variant 3 Multicombat.png11/5,012.5
Ice troll female Variant 1 Multicombat.png11/5,012.5
Ice troll grunt Regular100 Multicombat.png11/5,012.5
Ice troll grunt Ice Troll Caves102 Multicombat.png11/5,012.5
Ice troll male Variant 2 Multicombat.png11/5,012.5
Ice troll male Variant 3 Multicombat.png11/5,012.5
Ice troll male Variant 1 Multicombat.png11/5,012.5
Ice troll runt Variant 2 Multicombat.png11/5,012.5
Ice troll runt Variant 3 Multicombat.png11/5,012.5
Ice troll runt Variant 1 Multicombat.png11/5,012.5
Ice troll120; 121; 123; 124 Multicombat.png11/5,012.5
Icelord51 Multicombat.png11/5,012.5
Khazard Ogre63 Multicombat.png11/5,012.5
Kraka91 Multicombat.png11/5,012.5
Kree'arra580 Multicombat.png11/5,012.5
Lizard42 Multicombat.png11/5,012.5
Lizardman shaman (Chambers of Xeric) Multicombat.png11/5,012.5
Lizardman shaman150 Multicombat.png11/5,012.5
Mammoth80 Multicombat.png11/5,012.5
Mogre60 Multicombat.png11/5,012.5
Moss Guardian Regular84 Multicombat.png11/5,012.5
Moss giant Iorwerth Dungeon84 Multicombat.png11/5,012.5
Moss giant Regular (m)42; 48 Multicombat.png11/5,012.5
Mountain troll69; 71 Multicombat.png11/5,012.5
Muttadile Multicombat.png11/5,012.5
Nail beast69; 98; 141 Multicombat.png11/5,012.5
Night beast374 Multicombat.png11/5,012.5
Obor (m)106 Multicombat.png11/5,012.5
Ogre chieftain81 Multicombat.png11/5,012.5
Ogre53; 58; 63 Multicombat.png11/5,012.5
Ogress Shaman (m)82 Multicombat.png11/5,012.5
Ogress Warrior (m)82 Multicombat.png11/5,012.5
Pee Hat91 Multicombat.png11/5,012.5
Rock (Troll)111 Multicombat.png11/5,012.5
Sea Snake Young90 Multicombat.png11/5,012.5
Sea troll High level87; 101 Multicombat.png11/5,012.5
Skeletal Mystic Multicombat.png11/5,012.5
Skeleton Hellhound97; 198 Multicombat.png11/5,012.5
Sotetseg336; 995 Multicombat.png11/5,012.5
Sourhog37 Multicombat.png11/5,012.5
Stick104 Multicombat.png11/5,012.5
Suqah111 Multicombat.png11/5,012.5
Terror dog Level 110110 Multicombat.png11/5,012.5
Thrower Troll67 Multicombat.png11/5,012.5
Thrower troll (Trollheim)68 Multicombat.png11/5,012.5
Tortured gorilla141; 142 Multicombat.png11/5,012.5
Troll general113 Multicombat.png11/5,012.5
Troll spectator71 Multicombat.png11/5,012.5
Twig71 Multicombat.png11/5,012.5
Venenatis464 Multicombat.png12/10,025
Vet'ion454 Multicombat.png12/10,025

Changes[edit | edit source]

Date Changes
12 April 2018
(update | poll)

The amount of Construction experience gained by giving curved bones to Barlak has been increased from 2,250 to 6,750.

References[edit | edit source]

  1. ^ Jagex. Mod Ash's Twitter account. 18 June 2015. Archived from the original on 26 October 2019. Mod Ash: "1/400 for long, 1/5000 for curved *provided you didn't get a long bone*. So technically (399/400) * (1/5000) = 1/5012.5."