袁见齐教授给秦仲达部长的信①编者按：袁见齐教授是原中国科学院院士，著名的地质教育家和矿床学家，我国盐类矿床地质的奠基人，长期兼任化学工业部化学矿产地质研究院顾问。他对我国的找钾事业鞠躬尽瘁，倾尽心血。先生年及耄耋，身患癌症，病榻之上，仍在为中国的找钾... Professor Yuan Zhipi to Minister Qin Zhongda ① Editor’s Note: Professor Yuan Jianqi is an academician of the Chinese Academy of Sciences, a famous geologist and mineral prospectologist, founder of the geological deposit of salt in our country. He has also served as a consultant to the Institute of Chemical and Mineral Geology of the Ministry of Chemical Industry for a long time. He spared no effort in finding the cause of potassium in our country and tried his best. Mr. years and grievances, suffering from cancer, sick bed above, still looking for potash in China ...