The archduke had as the sole owner of the Tyrol property rights handed out permissions for mining operations to private investors which in return had to pay a share of their profits to Sigismund.
Archduke sebagai pemilik tunggal dari hak properti Tyrol memberikan izin bagi operasi pertambangan kepada investor swasta yang kemudian harus membayar bagian dari keuntungan mereka kepada Sigismund.