My Singing Monsters Wiki


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"The monsters are going green! To preserve the natural beauty of their world, the monsters have decided to replace the existing mine structure with a smaller one that is friendlier to the environment. Even though it produces diamonds a little less often than its predecessor, the monsters are proud of their decision and always recall that good things come to those who wait."



Level 8


500,000 Coin20px/ 500 Shard

Sells for

375,000 Coin20px/ 375 Shard





Placement XP

125,000 XP icon



The mini-mine is a Structure that provides 1 Diamond  Diamond25px every twenty-four hours. This is a much slower rate than the regular Mine, but it can be purchased with coins Coin20px instead of diamonds. Only one mini-mine may be built on an island, but each island can have its own mini-mine. The mini-mine was introduced with the update to version 1.1.3 and permanently replaced the regular mine on 1 March 2013.

The mini-mine used to start with 1 diamond Diamond25px after purchase, but no longer does that.


  • The predecessor cost 20 diamonds and produced 2 diamonds/12 hours.
  • In the update 1.3.0, updated in about 7th October 2014, the original Mine, now called the Maximum Mine, made a comeback on Plant Island, but it is only upgradable or buyable in the Market if you buy at least one pack that costs real money.
  • When all Mines have obtained some diamonds, they used to present an actual unit of diamond in their cave. In a later update, the mines have their ready-to-collect diamonds onto their crate or cart.

Luxuriouscastle200 Nursery Breeding Bakery
Castle Nursery Breeding Structure Bakery
Time Machine Mini-Mine IMG 1107 Recording Studio
Time Machine Mini-Mine Maximum Mine Recording Studio
Unity Tree Storage Shed Humble Hotel Wishing Torch
Unity Tree Storage Structure Hotel Structure Wishing Torch

Start a Discussion Discussions about Mini-Mine

  • Mini-Mine

    3 messages
    • i saw it too now i don't know when come and collect diamonds ;(
    • Ik it sucks. And what does it mean by it dosent get one per day anymore i didnt see any changes

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