Ore odds

Which rock to mine for an ore, given your luck. Base chances and rock stats are the wiki's; the stacking rule is community-derived and labelled as such.

Ore

Luck from wiki data

Pickaxe

Race

Achievement

Rune luck % (Miner Shard rolls 5–16% on the wiki)

Buffs (community-derived values, theforgecalculator.org)

Galaxite

base 1/1 · total luck +0%

The wiki lists no rocks for this ore.

Stacking rule: per roll = min(1, base × (1 + rock luck%) × (1 + luck% ÷ 100)); per rock = 1 − (1 − p)^ores. Community-derived (theforgecalculator.org), not confirmed by the devs. The wiki lists each rock's luck as “Luck Multi” (0 to 100) without a formula; it is applied here as +X% and can be switched off.