{
    "variants": {
        "": [
            { "model": "block/iron_ore", "weight": 45 },
            { "model": "unity:block/iron_ore_alt1", "weight": 10 },
            { "model": "unity:block/iron_ore_alt2", "weight": 12 },
            { "model": "unity:block/iron_ore_alt3", "weight": 10 },
            { "model": "unity:block/iron_ore_alt4", "weight": 18 },
            { "model": "unity:block/iron_ore_alt5", "weight": 30 }
        ]
    }
}
