Rick mining gem topaz By admin | December 13, 2019 | 0 Rick mining gem topaz Follow Rick Seng as he extracts a large gem topaz crystal from a ryolite vug in central Utah. Posted in Topaz
Follow Rick Seng as he extracts a large gem topaz crystal from a ryolite vug in central Utah.
Follow Rick Seng as he extracts a large gem topaz crystal from a ryolite vug in central Utah.