Tephra

Tephra
Released							25 July 2019 (Update)
Members							Yes
Quest item							No
Properties
Tradeable							No
Equipable							No
Stackable							No
Noteable							No
Options							Destroy
Destroy							You can obtain more tephra by mining it in Zalcano's prison.
Examine							This needs refining.
Values
Value							1 coin
High alch							0 coins
Low alch							0 coins
Weight							2.267 kg
Advanced data
Item ID							23905
Link							MOID

Tephra are fragmental materials mined from rock formations within Zalcano's prison beneath Prifddinas, granting 35 Mining experience per tephra mined. Rock formations that are glowing will yield tephra at a much faster rate. The Varrock armour's double ore mining effect works here as well. Both the celestial ring and celestial signet (when charged) can give multiple tephra per mining action. As with all other suitable ore, a charge will be lost from the ring whether or not additional tephra is mined.

These are refined in the furnace to the east to create refined tephra, then imbued at the altar to create imbued tephra, which is used to deal damage to Zalcano's stone armour.

There is a 1/65 chance that 1-3 crystal shards will be obtained while mining tephra.

Casting Superheat Item does not work. The Infernal pickaxe does not work on tephra.

Tephra
Level required					1
Mining XP[i 1]					35.2 xp
Rock					Rock Formation (glowing)
Required tool					Pickaxe
Respawn time					N/A

v t e Zalcano
NPCs	Golem Rhiannon Zalcano
Items	Tephra Refined tephra Imbued tephra
Notable drops	Crystal shard Crystal tool seed Zalcano shard Smolcano
Scenery	Altar Barrier Demonic Symbol Furnace Rock Formation Teleport Platform
Related	The Spurned Demon The spurned demon