A Path Revealed  

You can start this quest after completing Mysterious Stones. It quest starts at -662.13, 133.35, -125.46 Copy by examining a vault lid in the ground at the Vultak's Scavenging Site.

Clues to opening the vault can be found by examining a stone at -668, 134, -156 Copy .

You then have to find a number of labelled stones around the island. These took me about an hour to find them all, They were all quite easy apart from one on top of a broken pillar at -775, 133, -45 Copy . Each one seems to have two spawn points. They are:

• Aeristok -655, 136, -174 Copy or -657, 134, -142 Copy
• Ampoel -733, 144, -145 Copy or -760, 133, -156 Copy
• Avit -637, 135, -182 Copy or -686, 146, -182 Copy
• Foeg -646, 132, -123 Copy or -668, 146, -42 Copy
• Luetef -722, 137, -180 Copy or -710, 147, -177 Copy
• Nebues -689, 134, -203 Copy or -705, 155, -171 Copy
• Romiak -775, 133, -45 Copy or -719, 175, -70 Copy
• Soersin -732, 133, -187 Copy or -769, 132, -138 Copy
• Tratos -777, 133, -45 Copy or -701, 168, -45 Copy

You then have to put the stones back in the temple between the pillars. Move you cursor around on the walls between the pillars and you find Loose stones. Right click these to place the stones. Do them all and receive your reward and a map of Tenebrous Tangle that the quest says you should hang on to since it may be useful later. The map is in the aviak language. When you examine the map it starts the Whole Lotta' Holes quest but you need to have already completed the quest Burglars Afoot.