EastScape Wikibuilt from the game itself

Grimstone ore

Where to find it: Cloudreach (Grimstone rock, Mining 20), The Wilderness (Grimstone rock, Mining 20), The Deep Wild (Grimstone rock, Mining 20; Grim Lich).

“Heavy, cold, and it hums when nobody's holding it.”

On this page: Gathered from · Dropped by · Used to make · The Prize Counter

Gathered from

WhatWhereSkillLevel
Grimstone rockCloudreachMining20
Grimstone rockThe WildernessMining20
Grimstone rockThe Deep WildMining20

Dropped by

MonsterLevelHow manyChance a killRoll
Grim Lich661–233%One of the table

Used to make

MakesSkillLevelAlso needs
Mining potion IAlchemy1Small vial, 2 Copper ore
Mining potion IIAlchemy30Medium vial, 2 Diamond ore
Onyx barSmithing505 Onyx ore, 6 Charcoal
Waystone: The BoneyardWizardry52Spell paper, Storm ink
Void inkAlchemy60Medium vial, Grimcore
Mining potion IIIAlchemy60Large flask, 2 Starfall ore
Waystone: The Golden SandsWizardry63Spell paper, Storm ink
Waystone: The ThunderheadWizardry75Spell paper, Storm ink
Waystone: The Trailer ParkWizardry87Spell paper, Storm ink
Mining potion IVAlchemy94Large flask, 2 Glacite

The Prize Counter

Bom pays 15 tickets for it.