This article is taken from Sith'a'faim data, courtesy of Elyndra following her decision to stop publishing.
Here are the 5 datacrons available on Balmorra (Republic):
- Aim +4
- Endurance +3
- Tip +4
- Presence +4
- Willpower +4
Aim + 4
You will find this one in the center of Vermineville (185; -337) locked in a chest, to open this chest you will have to go to the South-East of Vermineville to buy a "lost coded cylinder" for the sum of 5000 credits from of the PNJ "Ba'teil" (675; 34)
You will find the second datacron in the Colicoid Queen's Nest, in the queen's room you will find on your left a small hidden entrance which leads to the maintenance tunnel, the datacron is at the end of it.
You will find the 3rd datacron at the Okara Droid factory, in the "Assembly line" area under the second chain on your right is an entrance, drop gently from pipe to pipe to reach it.
Presence + 4
This one is in the canyon of Gorinth on the windy plateau, the entrance is in (714; 1838) the datacron is at the end (watch out for elite / champion mobs on the way)
The Last Datacron is in Gorinth Canyon. Take the road south of the lower outpost of Makaran to reach it, Take the pipe suspended above the road then the small path to reach the top of the datacron.