Look at hive regal on the large map.
There is a cluster of seven spikes at the bottom.
You need the top left small one as the entrance.
You should be facing west to enter this entrance.
Enter the tunnel and again ignoring any round rooms you see follow the tunnel to the X room.
Go straight through to the spiral room beyond. Crystal is in the middle.
Lookout for stealth bugs on the way.
natalia is also at this crystal lvl 62 elite

geode druid stormscale