From YPPedia

Serandite
Raw goods
Mass: 3.4 kg	Volume: 1 L
Obtained from: Merchant Brigands, Commodities markets
Used by: Apothecaries, Iron mongers, Weaveries, Shipyards
End products: Bludgeons, Cloth, Enamel, Paint, Swords

Serandite is one of eleven minerals. It is an ingredient in swords, bludgeons, paint, enamel and cloth.

German article: Serandit

Spawn Locations

Cobalt	Hunter	Ice	Malachite	Midnight	Sage	Viridian
Last Stand Hill* Surtsey Island* Xian Rock*	Gallows Island Tumult Island*	Escher Island*	Duat Island* Nightshade Island* Striga Cay*	Angelfish Island Cnossos Island Emperor Island Islay of Luthien Norse Island*	Albatross Island*	Last Stand Hill* Surtsey Island Xian Rock*

*Islands without market bidding.

Use

Serandite is needed in the production of:

• Apothecary products:
  • Pink paint (1)
  • Pink enamel (2)
• Iron monger products:
  • Saber (3)
  • Stiletto (1)
• Shipyard products:
  • Cane (3)
  • Chain (6)
  • Gauntlets (6)
  • Skull Rings (5)
• Weavery products:
  • Pink cloth (1)
  • Fine pink cloth (2)

Real World Counterpart

Serandite is made from the elements Sodium, Calcium, Manganese, Silicon, Hydrogen, and Oxygen, by the chemical formula Na(Mn²⁺,Ca²⁺)₂Si₃O₈(OH) This is based on the data from http://webmineral.com