Fossilised bone

Fossilised bone
Release	30 March 2020 (Update)
Members	Yes
Quest item	No
Properties
Tradeable	Yes
Equipable	No
Stackable	No
Disassembly	Yes
Noteable	Yes
Destroy	Drop
Values
Value	250 coins
High alch	150 coins
Low alch	100 coins
On death	Reclaimable Reclaim: 296 Sacrifice: 1,184
Weight	0.453 kg
Examine
The bones of long-dead creatures.
Grand Exchange
Exchange	1,974 coins (info)
Buy limit	5,000
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Advanced data
Item ID	49448
Links	MRID • recipe
FAQ • doc

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Fossilised bone is an Archaeological material that can be obtained through excavating material caches or various excavation sites, requiring level 81 Archaeology, at various dig sites around RuneScape.

Fossilised bone is required to restore various artefacts. As players increase their Archaeology level and use higher tier mattocks, they are able to excavate fossilised bone at quicker rates.

Fossilised bone, like other Archaeology materials, can be stored in the material storage container. An unlimited amount of fossilised bone can be stored in the material storage container.

Material caches

Excavation site	Members	Amount	Requirements
Ancient cavern excavation site	Yes	3	35 Firemaking Barbarian Firemaking
Odd Old Man - excavation site	Yes	3	N/A

Sources

For an exhaustive list of all known sources for this item, see here (include RDT).

Source	Level	Quantity	Rarity
Ancient casket	N/A	100	Uncommon
Bandos's sanctum debris	115	1	3/10
Crucible stands debris	81	1	4/10
Earthen clay	81	1	610/5000
Goblin trainee remains	97	1	3/10
Material cache (fossilised bone)	81	1	Always
Warforge weapon rack	110	1	3/10
Yu'biusk animal pen	94	1	2/10

Products

This is an auto-generated list (update now), and shows the first 100 items alphabetically. For all items, click here.

Item	Skills	Materials	GE price
Beastkeeper helm	94	1 × Beastkeeper helm (damaged) 16 × Warforged bronze 24 × Vulcanised rubber 20 × Animal furs 24 × Fossilised bone	N/A
Drogokishuun hook sword	110	1 × Drogokishuun hook sword (damaged) 44 × Warforged bronze 36 × Malachite green 32 × Fossilised bone	N/A
Hobgoblin mansticker	110	1 × Hobgoblin mansticker (damaged) 66 × Warforged bronze 46 × Fossilised bone	N/A
Kal-i-kra mace	115	1 × Kal-i-kra mace (damaged) 42 × Vulcanised rubber 44 × Third Age iron 40 × Fossilised bone	N/A
Kal-i-kra warhorn	115	1 × Kal-i-kra warhorn (damaged) 44 × Vulcanised rubber 42 × Fossilised bone 40 × Animal furs	N/A
Ogre Kyzaj axe	81	1 × Ogre Kyzaj axe (damaged) 28 × Warforged bronze 20 × Mark of the Kyzaj 24 × Fossilised bone	N/A
Ork cleaver sword	81	1 × Ork cleaver sword (damaged) 36 × Warforged bronze 36 × Fossilised bone	N/A

Disassembly

Fossilised bone
Disassembly category	Bones and remains
Disassembly XP	2.4
Item quantity required	1
Material count	2
Base junk chance	?  2.0% Your actual junk chance depends on your junk chance reduction researched. See the table below for all values, and Junk for more information. Reduction Junk chance None 1 2.0% 1 34 2.0 2 49 2.0 3 64 1.9 4 69 1.9 5 78 1.9 6 83 1.8 7 91 1.8 8 95 1.7 9 105 1.6
Special materials
1 × Historic components	16/100
OR
1 × Classic components	1/25
Common materials
Organic parts	98/100
Rare materials
Pious components	2/100

Update history

This information has been compiled as part of the update history project. Some updates may not be included - see here for how to help out!

• patch 29 June 2020 (Update):
  • The Grand Exchange buy limits for all Archaeology materials have increased from 1,000 to 5,000.

• update 30 March 2020 (Update):
  • Added to game.

Trivia

• Although the material is categorised as agnostic, it is only used in restoring Bandosian artefacts.