Mines you can get gems, minerals, metals that can be used and sold.
You can:
Counting on where your land is infinite city there is more likely for different things you might want to choice your land wisely to get the type of mines you would want.
sometimes coal is better then gold because it is need more.
You can hand pick the items or you can have robot(s) mine and process the ore
And much more.
In UtopiaVR, there are two ways of world building 3D party apps and unity uploader and in app building with our, yours, and other Utopians 3D objects, materials, textures, etc. Click here for more information. Your not just single zones or worlds now. You create a universe, then a world and then add plots of land aka what most other metaverses call worlds.
We want to give you the tools to create what every you dream off, please visit Coming soon adding games to your creations