Used in:

• Crystalline Silk Mesh (Tailoring)
• Crystalline Silk Swatch (Tailoring)
• Unfired Velium Vial (Pottery)

Dropped by:

• Velketor's Labyrinth
• a blizzard spider (13%)
• a crystalline watcher (36%, 0.4 avg drops per kill)
• a shard spider (23%, 0.25 avg drops per kill)
• a crystalline devourer (36%, 0.4 avg drops per kill)
• a velium stalker (36%, 0.4 avg drops per kill)
• a velium broodling (36%, 0.4 avg drops per kill)
• a velium hunter (36%, 0.4 avg drops per kill)
• Icy Guardian (36%, 0.4 avg drops per kill)
• a crystalline hunter (36%, 0.4 avg drops per kill)
• Crystal Eyes (43%, 0.49 avg drops per kill)
• a Frenzied Velium Broodling (47%, 0.54 avg drops per kill)
• a Frenzied Velium Stalker (34%, 0.38 avg drops per kill)
• Crystal Fang (34%, 0.38 avg drops per kill)
• The Brood Master (36%, 0.4 avg drops per kill)
• a blizzard hunter (30%, 0.33 avg drops per kill)
• The City of Thurgadin
• a crystal spider (37%, 0.41 avg drops per kill)
• Crystal Caverns
• a crystal lurker (80%, 1.1 avg drops per kill)
• a crystal purifier (84%, 1.2 avg drops per kill)
• a dracnid retainer (94%, 1.5 avg drops per kill)
• Queen Dracnia (85%, 1.23 avg drops per kill)
• a crystal grinder (82%, 1.15 avg drops per kill)
• a crystal webmaster (82%, 1.15 avg drops per kill)
• a crystal spiderling (45%, 0.52 avg drops per kill)
• a crystal crawler (84%, 1.21 avg drops per kill)