Harz granite
... that Harz granite was used in memorials at the concentration camps of Buchenwald, Ravensbrück and Sachsenhausen, as well as the Soviet War Memorial in Berlin's Tiergarten?
... that <b id="mwCig"><a href="./Harz_granite" id="mwCik" rel="mw:WikiLink" title="Harz granite">Harz granite</a></b> was used in memorials at the <a class="mw-redirect" href="./Concentration_camps" id="mwCio" rel="mw:WikiLink" title="Concentration camps">concentration camps</a> of <a href="./Buchenwald_concentration_camp" id="mwCis" rel="mw:WikiLink" title="Buchenwald concentration camp">Buchenwald</a>, <a href="./Ravensbrück_concentration_camp" id="mwCiw" rel="mw:WikiLink" title="Ravensbrück concentration camp">Ravensbrück</a> and <a href="./Sachsenhausen_concentration_camp" id="mwCi0" rel="mw:WikiLink" title="Sachsenhausen concentration camp">Sachsenhausen</a>, as well as the <a href="./Soviet_War_Memorial_(Tiergarten)" id="mwCi4" rel="mw:WikiLink" title="Soviet War Memorial (Tiergarten)">Soviet War Memorial</a> <i id="mwCi8">(pictured)</i> in <a href="./Berlin" id="mwCjA" rel="mw:WikiLink" title="Berlin">Berlin</a>'s <a class="mw-redirect" href="./Großer_Tiergarten" id="mwCjE" rel="mw:WikiLink" title="Großer Tiergarten">Tiergarten</a>?