Malachite Pebble

— In-game description

“

Double-click to apply to an item with an unused upgrade slot.

+3 Toughness

— In-game description

Acquisition[edit]

NPC	Level	Rank	Region	Zone	Area
Earth Elemental	3	Normal	Tyria The Mists	- -	- -
Veteran Earth Elemental	11, 20, 24, 26, 63, 65, 71, 80	Veteran	Tyria The Mists	- -	- -
Young Earth Elemental	3	Normal	Kryta	Queensdale	Western Divinity Dam

Item	Rarity	Ingredients
Emerald Condensed Ley-Line Essence	BBasic	1 Pile of Glittering Dust 2 Azure Condensed Ley-Line Essence 1 Malachite Pebble 1 Crystal Sliver
Emerald Condensed Ley-Line Essence	BBasic	1 Pile of Glittering Dust 1 Malachite Pebble 1 Crystal Sliver 2 Crimson Condensed Ley-Line Essence
Emerald Condensed Ley-Line Essence	BBasic	1 Pile of Glittering Dust 1 Malachite Pebble 1 Crystal Sliver 2 Saffron Condensed Ley-Line Essence

Item	Rarity	Rating	Ingredients
Malachite Copper Ring	CFine	25	1 Copper Setting 1 Copper Band 1 Malachite Pebble
Malachite Copper Stud	CFine	25	1 Copper Setting 1 Copper Hook 1 Malachite Pebble
Adorned Malachite Jewel	DMasterwork	50	1 Copper Filigree 1 Malachite Pebble
Malachite Copper Amulet	CFine	50	1 Copper Setting 1 Copper Chain 1 Malachite Pebble
Lapis Nugget	CFine	50	1 Pile of Glittering Dust 1 Turquoise Pebble 1 Malachite Pebble

Upgrade	Guild Level	Aetherium	Favor	Materials
Ore Synthesizer 1	3	1,000	100	200 Copper Ore 200 Iron Ore 25 Glob of Ectoplasm 50 Amber Pebble 50 Garnet Pebble 50 Malachite Pebble 50 Tiger's Eye Pebble 50 Turquoise Pebble 50 Pearl 5 Empyreal Star

Malachite is a mineral formed from weathering copper, which also happens to be the node it's normally mined from.