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宁强陨石于1983年6月25日19时许陨落在陕西省宁强县燕子砭乡。这是我国首次收集到的碳质球粒陨石。这种陨石是更原始的陨石,它们含有太阳星云坍缩、凝聚直至形成行星状天体的重要信息,甚至还保存有太阳系原始物质来源的记录。近十多年来,国际上对这类陨石的研究取得了多项重要成果,对太阳系起源理论有较大的参考价值。宁强陨石一共落下四块,其中最大的一块陨石落在潘家坝村安家山,陨落点的地理座标为东经105°54’4。北纬32°55’5。其他三块分别陨落在潘家坝村张家合、青岗坪村院子坝和
Ningqiang meteorites at 19 o’clock on the June 25, 1983 fall in Yanjiao Township, Ningqiang County, Shaanxi Province. This is the first carbonaceous chondrite meteorite collected in our country. The meteorites are more primitive meteorites that contain important information about the collapse of the solar nebula, condensation until the formation of planetary objects, and even records of the origin of the solar system. In recent ten years, the international research on this kind of meteorite has made a number of important achievements, which have great reference value to the theory of solar origin. Ningqiang meteorites fell a total of four, one of the largest piece of meteorite fell in Anjia Mountain Panjiaba, the geographical coordinates of the fall point 105 ° 54’4 longitude. Latitude 32 ° 55’5 north. The other three were respectively collapsed Zhangjiahe Village Panjiaba, Qinggang Pingcun yard dam