می 5, 2019

درباره نمک بیشتر بدانید

Salt, an essential element for all animal life, is abundant here on Earth, but it still requires extraction from stone deposits or salty waters. The process […]
می 5, 2019

گودال نمک افسردگی داناکیل در اتیوپی

People collect blocks of salt from the salt pan of Ethiopia’s Danakil depression, on January 29, 2007. Generations of Afar salt merchants have hauled blocks of […]
می 5, 2019

کارخانه تولید نمک در شهرستان Nangqian

A laborer works at a salt production factory in Nangqian county, northwest China’s Qinghai province, on July 24, 2007. یک کارگر در یک کارخانه تولید نمک […]
می 5, 2019

استخر آب معدنی نمک رنگی

Pools of mineral-colored water gathered on salt flats in holes dug by salt collectors on the Senegalese coastline near the border with Gambia, on June 12, […]