Kobyaysky Ulus
... that Kobyaysky Ulus in the middle of the Sakha Republic of Russia has notable gold and silver reserves?
... that <b id="mwEaY"><a class="mw-redirect" href="./Kobyaysky_Ulus" id="mwEac" rel="mw:WikiLink" title="Kobyaysky Ulus">Kobyaysky Ulus</a></b> in the middle of the <a href="./Sakha_Republic" id="mwEag" rel="mw:WikiLink" title="Sakha Republic">Sakha Republic</a> of <a href="./Russia" id="mwEak" rel="mw:WikiLink" title="Russia">Russia</a> has notable <a href="./Gold" id="mwEao" rel="mw:WikiLink" title="Gold">gold</a> and <a href="./Silver" id="mwEas" rel="mw:WikiLink" title="Silver">silver</a> reserves?