VEIN-ROCK IN THE DARK KINGDOM MARBLE DEPOSIT (SOUTH URAL) AND THEIR POSSIBLE CONNECTION WITH GOLD ORE MINERALIZATION Статья Georgievskiy A.F., Bugina V.M., Kotelnikov A.E., Georgievskiy A.A., Mahinja E., Gamil'ton Z.A. IOP Conference Series: Earth and Environmental Science. Institute of Physics Publishing. Том 666. 2021.