MineConfig.json

{
    "mineTimeCopperInSeconds": 30, // how long it takes to mine copper ore
    "mineTimeIronInSeconds": 40, // how long it takes to mine iron ore
    "mineTimeSilverInSeconds": 50, // how long it takes to mine silver ore
    "mineTimeGoldInSeconds": 60, // how long it takes to mine gold ore
    "mineTimeGreenDiamondInSeconds": 70, // how long it takes to mine green diamond
    "mineTimeBlueDiamondInSeconds": 80, // how long it takes to mine blue diamond
    "mineTimeRedDiamondInSeconds": 90, // how long it takes to mine red diamond
    "damageOnCraftingItem": 10.0, // how much damage will be done on the crafting item
    "version": "1" // never change this, internal version number
}