Unidentified large fossil

Unidentified large fossil
Released							7 September 2017 (Update)
Members							Yes
Quest item							No
Properties
Tradeable							No
Equipable							No
Stackable							No
Destroy							Drop
Examine							A large paleontological find ready for cleaning.
Values
Value							300 coins
High alch							180 coins
Low alch							120 coins
Weight							0.566 kg
Advanced data
Item ID							21566

Unidentified large fossil? (edit)? (edit)File:Unidentified large fossil.png7 September 2017 (Update)? (edit)YesNoNo? (edit)? (edit)NoNoNo? (edit)DropA large paleontological find ready for cleaning.300300 coinstrue180 coins120 coins1800.5660.566 kg? (edit)Unidentified large fossil0Not soldinfobox-cell-hidden-? (edit)-No data to display2156621566? (edit)? (edit)? (edit)

An unidentified large fossil is a fossil that can be obtained while performing activities on Fossil Island, including:

• Obtaining one as a drop from monsters on the island.
• Chopping Sulliuscep mushrooms in the Tar Swamp.
• Tracking a herbiboar's tracks in the Mushroom Forest.
• Looting giant clam shells and treasure chests underwater.
• Purchasing one from Mairin in her shop for 300 mermaid's tears.
• Mining the boulder while in the Volcanic Mine.
• Looting drift nets
• Digging in the soil at the Museum Camp
• Opening a Bowl of fish

They can be traded to the Fossil Collector in exchange for 300 numulites.

Cleaning

Before players can clean fossils, they must build the cleaning bench east of the Museum Camp using five planks, five nails and a hammer, granting 100 Construction experience. Alternatively, players can use the specimen table in the Varrock Museum.

To clean fossils, players must use the unidentified fossil on the fossil cleaning bench (or specimen table) while wearing leather boots and leather gloves and in possession of a trowel, rock pick and specimen brush. All of these items can be obtained by taking a cleaning kit from the wall in the Varrock Museum's cleaning area.

Cleaning unidentified large fossils will give the player either an identified large fossil, or a plant fossil. A set of these allows the player to place them in a large display in the Varrock Museum's paleontology exhibit, located at the bottom floor of the museum, below the natural history exhibit. Doing so will give an antique lamp that gives 5,000 experience in any skill level 35 or above, along with 2 kudos per display.

Item sources

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

Source	Level	Quantity	Rarity	Trailblazer regions
Ammonite Crab	25	1	3/875
Ancient Wyvern	210	1	12/875
Ancient Zygomite	109	1	1/125
Bowl of fish	N/A	1	2/875
Deranged archaeologist	276	1	12/175
Herbiboar	80	1	1/125
Hoop Snake	19	1	3/875
Lobstrosity	68	1	1/175
Long-tailed Wyvern	152	1	1/87.5
Museum Camp	N/A	1	1/875
Spitting Wyvern	139	1	1/87.5
Sulliuscep	65	1	Unknown
Taloned Wyvern	147	1	1/87.5
Tar Monster	132	1	1/175

See Fossil Island fossils for strategies on obtaining fossils.

Shop locations

This list was created dynamically. For help, see the FAQ.

To force an update of this list, click here.

Seller	Location	Number in stock	Price sold at	Price bought at	Members?	Trailblazer region
Mairin's Market	Underwater	100	300	N/A		Misthalin✓

Trivia

• The fossil resembles that of an ammonite, a sea creature that lived around 400 million years ago.
• It also appears to resemble the Helix Fossil from the Pokémon franchise.