Hello!
As I know, currently game don't have any mechanism for limiting generation of specific ores. You can try to set very high (over 100) "shops_level" in ore xml, it should work, but not sure.
As I know, currently game don't have any mechanism for limiting generation of specific ores. You can try to set very high (over 100) "shops_level" in ore xml, it should work, but not sure.