From The LNR Book of Knowledge

Start: Menth Paul, [385,-1155], Mensix Mining Facility, Mustafar

Part 1: What to do? - While traveling around Mustafar you will be attacked on two occasions: Combat: 3x Tulrus (CL70) area around the Crystal Flats POI marker (was at [-997,-1589] for me)

Combat: 2x A Smoldering Lava Flea (CL80 Boss) area around The Burning Plains POI marker (was at [-363,2107] for me)

You don’t have to fight them, just trigger the attacks; A few minutes after the second attack you will get the next quest

The Cursed Shard, Part II

Rewards: Microsensory Mesh Gloves (Healer's Touch)

Part 1: You now have a choice in the way you can rid yourself of the obviously cursed shard...

• Option A (destroy):

Part 2: Destroy the menace - Throw the cursed shard into the lava river from the bridge to the Central Volcano [10,1502]

Part 3: What it wants? - Once you arrive at the bridge proceed to the half way point on it [34,1334] and you will throw the shard into the lava below; A few steps later you will get the reward

• Option B (sell):

Part 2: Not your problem - Deceive Uggo into taking the shard, he’s at the bar in the Mensix Mining Facility [383,-1168]

• Note: If you decieve Uggo into taking the shard, you will not receive the quest reward.