Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Geologic map of the Streltsovskoye Caldera and eighteen uranium mines numbered, where 2 is Streltsovskoye. Roman numerals indicate major tectonic structures, where VI is the Streltsovskoye Fault. The "v" symbol marks massive and fluidal rhyolite and tuff, while "+" marks Variscangranite.
The Streltsovsk mine is a large open pit mine located in the southern part of Russia in Zabaykalsky Krai. Streltsovsk represents one of the largest uranium reserves in Russia having estimated reserves of 64.1 million tonnes of ore grading 0.2% uranium.
Nash, J. Thomas (2010). Volcanogenic Uranium Deposits: Geology, Geochemical Processes, and Criteria for Resource Assessment, USGS Open-File Reports 2010-1001. Reston: USGS. pp. 8–9.
