slip from Treasure Hoarders .
In the northeastern United States of The Chasm : Main Mining Area , you might find a Lumenspar hidden behind a gate . To get inside , you need to piece together a Treasure Map and find a hidden entrance .
There are two Treasure Map Fragments , one located in The Chasm above - primer , and another located underground . On that note , you need to have commence The Chasm Spelunkers to get access to the Underground Mine .
Where to Find Treasure Map Fragments in The Chasm
First Treasure Map Fragment
The first Treasure Map Fragment is located in the Lumberpick Valley , the final location of theUndetected InfiltrationWorld Quest . In front of Yanbo , you ’ll find a glowing sackful . Interact with it to get a Treasure Map Fragment .
Second Treasure Map Fragment
The second Treasure Map Fragment is located northeast of the Ad - Hoc Main Tunnel in the Underground Mine . You ’ll receive a hut with a bag tied on its veracious billet . Interact with it to pick up the 2nd Treasure Map Fragment .
Related : How to complete the Millenial Mountains World Quest in Genshin Impact
How to Use the Treasure Map Fragments
Once you have both pieces , the map will fully form . you could open it in the Quest Item carte to view a pronounced location , which is also mark up in the image above . You ’ll retrieve Treasure Hoarders defending the hut between Tiangong Gorge and Glaze Peak . kill them andinteract with the haystack on the ground , which will take you to the interior of the locked logic gate in the Underground Mine .
you may loot an dainty Chest and Precious Chest , as well as a Lumenspar in the area . You ’ll also get the Wonders of the World Achievement calledDen of Thieves .
Check out our guide onAll Lumenspar localisation in Genshin Impactto to the full upgrade your Lumenstone Adjuvant .
