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1 引 言湖南花垣陨石于 1 998年 9月 1 7日下午约 1 9时落于湖南省花垣县茶洞庭湖镇石牛村 ,地处湘、黔、川三省交界处 .当时方圆数公里内众多村民目睹了陨石燃烧的火球及尾迹 ,并听到空中雷鸣般的轰响 .陨石落地后约 1 h,当地村民在茶洞庭湖镇石牛村小学附近山坡发现了坠落?
1 Introduction Hunan Huayuan meteorite landed at Shixiu Village, Chadongding Lake Town, Huayuan County, Hunan Province at about 19 o’clock on the afternoon of September 17, 1998, at the junction of Hunan, Guizhou and Sichuan provinces. The villagers witnessed the fireball and wake of the meteorite burning and heard the thunderstruck in the air About 1 h after the meteorite landed, the local villagers found a crashed hillside near Shiu Niu Village Primary School in Chadong Ting Lake.