Miner Quest Know Thy Land bug

Time: 6:00 central time
Frequency: constant
World name: Gilgamesh
Character name: Rehala Oromov
NPC name: Adalberta
Monster name: Level 5 Mining Site
Class/Level: Miner 2-5
Party or solo: Solo
In-game time: don't remember
Area and coordinates: steps of nald
Steps:
1. Accept Quest
2. Prospect for mining sites
3. Active mining node, only available options to mine are Muddy Water, Copper Ore, Wind and Lightning Shards. No bone shards available

There are two level 5 node areas in Central Thanalan. Bone Shards are in the other node area.
One area is right north of the Steps of Nald gate, which is where you are digging now, but the other is further to the east, against the cliffs east of the Steps of Nald gate.

You can use http://xivdb.com/?maps/43/w1f2-00/Thanalan/Central-Thanalan and check the Mining Points to see where to go.

thanks, found them.