Unofficial GuideIndependent player resource · Not affiliated with or endorsed by TerraMine
Transparent earnings math · Verified July 30, 2026
TerraMine mine rates, odds and multipliers.
Mine type controls base rent and mini-game. Published odds explain the long-run mix, while community reference rates power this site's calculator.
60/30/9/1Published long-run mine mix
4×Diamond vs Rock multiplier
+1%Each mine level above level 1
Published overall odds and relative earning multipliers; small portfolios can differ substantially.
01
Reference table
Level-one monthly rent before boosts.
Mine
Published odds
Official multiplier
Community monthly reference
Rock
60%
1×
$0.002851
Coal
30%
1.5× Rock
$0.004147
Gold
9%
2× Rock
$0.005070
Diamond
1%
4× Rock
$0.011405
The dollar values above are community-calculated reference rates observed in the app, not guaranteed official payout promises. The official site publishes the relative multipliers.
The level multiplier is 1 + 0.01 for every level above level 1. A level 10 mine therefore uses 1.09× its level-one reference rate.
For daily boost coverage, boosted hours use the published 20× multiplier while unboosted hours remain at 1×. Eight boosted hours per day produce a blended multiplier of approximately 7.33× across the full day.
03
Rarity
Small portfolios can be far from the expected mix.
A 1% Diamond chance does not guarantee one Diamond within the first 100 claims. Every claim is a random outcome, so short streaks can look unusually lucky or unlucky.
