Star Wars: The Old Republic Guide – Datacron Locations

Belsavis 

Datacron 1: Located at (X:-2072, Y:378) Reward: Willpower +10 – The Datacron is about about 20 meters up the cliff-wall and the player cannot access it directly. Go around the North end of the mesa-like rock structure to (-2400, 391). This position is guarded by a “Rabid Belsavis Varactyl”. Here you will find a break/cave in the wall…but it is a bit of an optical illusion and hard to notice until you are actually traveling through it. Follow the canyon to the Datacron.

GREEN Matrix Shard Location (X:-315, Y:-2173) (inside the Cave Under Tree)

First find the elevator to Cave Under Tree on the Tomb map, the location is (-547, -2172). Take the elevator down and travel straight through to the far end of the room. The glowing cube is there with a quest reticule above it. Before the Datacron is a machine that is powered by 4 Rakata Cubes. Rakata Cubes are found all over Belsavis. They spawn at random hidden locations. Two of the locations I made notes of are:

Minimum Security (-154, -45) up on top of small hill at the base of a tree.
High Security section (-2790, 955) on another hill near base of tree and beside giant orange beet.
You must place four cubes into the machine and then activate it in order to get inside the Datacron. The Rakata cubes are grey/white and are slightly smaller than Datacron cubes. Also, the Rakata cubes do not glow.

Datacron 2: Located at (X:-3484, Y:-866) Reward: Presence +10 – Enter a tiny cave at (-3704, -565), and follow the cliff-side around to the cron. To get back you have to go the opposite direction that you came in.

Datacron 3: Located at (X:-748, Y:126 Z:-1879) Reward:Aim +10 – Start at (-704, 141, -1897) in the western region of the Tomb area. From this point if you look directly west, you’ll see that you’re right next to an opening in some rock, with some large lava pool just beyond. Walking towards it you’ll come to a small rock outcropping that extends 5-10 meters across the lava, and you’ll be able to see the Datacron on an island on the other side of the lava pit.

From here you might want to zoom out, pan the around to view below you, if you can’t see the outline of a small bridge, try looking east with the (and your character near the edge of the outcropping still) and then look down again, you’ll eventually be able to see faint blue outlines of a very narrow nearly invisible bridge. Once you have a good view of it, you’ll need to make a precision drop down to it, as well as a precision/straight run to the other side to the island. Grab the Datacron, and behind this part of the island is a rakata transport that takes you to another transport.