<p class="ql-block"><br></p><p class="ql-block"><span style="font-size:20px;">车旋九曲十八弯,</span></p><p class="ql-block"><span style="font-size:20px;">步攀山肩访奇泉。</span></p><p class="ql-block"><span style="font-size:20px;">台阶散断青苔厚,</span></p><p class="ql-block"><span style="font-size:20px;">肠径陡转乱枝掩。</span></p><p class="ql-block"><span style="font-size:20px;">量在冬夏无宽瘦,</span></p><p class="ql-block"><span style="font-size:20px;">质比纯净却天然。</span></p><p class="ql-block"><span style="font-size:20px;">峰嶂留云好作雨,</span></p><p class="ql-block"><span style="font-size:20px;">水潜不染花岗岩?</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size:20px;">注:泉奇也,出露于花岗岩风化壳,四季长流,流量冬夏相差不大;令人惊奇者乃其矿化度仅每升10毫克左右,几与人工制作之纯净水同;pH高于雨水而近中性或弱碱性,同位素年龄似有知天命者。类似者多矣,君以为成因何也?何以定之?径流途径短而水岩相互作用不充分?花岗岩中矿物成分不易溶于水?欢迎讨论</span></p>