The Synnyrsky massif is the largest intrusive containing ultra-potassium syenites, synnyrites, which are raw materials for production of potash fertilizers and aluminum. An extensive complex geological geochemical studies has been carried out, including exploratory drilling, was out on first time. data obtained made it possible to significantly change idea structure massif, a different look at ...

Ensifer adhaerens M78, a bacterium isolated from soil, can weather potash feldspar and release Fe, Si, and Al from rock under nutrient-poor conditions. Here, we report the draft genome sequence of strain M78, which may facilitate a better understanding of the molecular mechanism involved in mineral weathering by the bacterium.

Development experience of ore traffic and extraction simulation system in underground part of potash mines is reviewed. Distinctive features of suggested simulation model (combine complex extraction, using conveyor transport and transfer point in continuous ore traffic simulation) are represented. Implementation features of bundled software ”Рудопоток” are considered.

of a jail is always of grave import. It is attributed in our Indian jails chiefly to a deficiency in the protein and alkaline constituents that enter into the composition of the prescribed jail diet, the alkaline constituents being chiefly potash salts.* These factors tend to induce a change in the composition of the blood, followed by a train of symptoms, that have special reference to the gum...