|Location||Entrance by the north wall of Jatizso|
|Rocks|| 11 Tin rocks|
10 Iron rocks
6 Coal rocks
16 Mithril rocks
11 Adamantite rocks
The following are not accessible until Elite Fremennik Tasks:
2 Mithril rocks
3 Adamantite rocks
|Monsters||Ice troll runt, Ice troll male, Ice troll female|
|Requirements||The Fremennik Isles|
|Main music||Major Miner|
The Jatizso mine is accessed via a staircase just outside the western gates of Jatizso. The Fremennik Isles quest has to be started in order to enter the mine. The area was released on 6 February 2007.
It can be a somewhat dangerous mine, as it is inhabited by male ice trolls (melee) and female ice trolls (ranged) and Ice troll runts in the northern half of the mine. This mine is a place where players can obtain plenty of Mithril and Adamantite ores fairly close to the bank in the city. After completion of the Elite Fremennik Tasks, players can also access Hallvar who can convert ore to notes.
Gruva Patrull guards the entrance of the mine.
The main area of the mine contains a large number of various rocks:
There is a small area towards the south-east of the mine which is only accessible after completing the Elite Fremennik Tasks. This area contains some extra rocks:
The main benefit of gaining access to this area, however, is Hallvar, who can exchange ores for notes. This allows players to continue mining without needing to return to bank their ores.
- The Fremennik Isles needs to be started to access the mine.
- The positions of the northernmost 3 adamantite rocks were relocated in September 2010.
- In the northern half of the mine, an NPC miner frequently spawns, only to find himself quickly killed by trolls. This unfortunate miner, like all others in the southern half who would also be killed if they go too far north, has only 1 life point.