Config

blocks=[
    "minecraft:iron_ore",
    "minecraft:gold_ore"
]

Block format: <minecraft|modname>:<ore_id>
Add block IDs to the blocks field, separated by a comma. Iron Ore and Gold Ore are default blocks.

allow-placing-of-fortune-blocks=false

When set to false players will not be able to place blocks that have been mined with fortune. The item lore and NBT tag will still be present even with this set to true.