silicosis
...that silicosis is a lung disease caused by inhalation of silica, the second most common mineral on earth's crust?
...that <b id="mwAUg"><a href="./Silicosis" id="mwAUk" rel="mw:WikiLink" title="Silicosis">silicosis</a></b> is a lung disease caused by inhalation of <a class="mw-redirect" href="./Silica" id="mwAUo" rel="mw:WikiLink" title="Silica">silica</a>, the second most common <a href="./Mineral" id="mwAUs" rel="mw:WikiLink" title="Mineral">mineral</a> on earth's crust?