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去年,中国建材地质勘查中心云南总队在华坪县探明了一绿色花岗石矿床,为云南的石材大家族又增添了一个新的成员。 这个矿区位于通达乡马家火山,距县城52公里,距格里坪火车100公里。矿床为辉长闪长岩体,以脉岩形式近顺层状侵入于震旦系上统灯影组地层中,呈条带状逆坡向单斜产出。倾各230度到240度,倾角40角到55度。区域处长约4公里,控制长度1000余米。矿体厚度较为稳定,在17米——26.5米之间,平均厚21.07。控制延伸57.5米—109.5米。顶板和
Last year, the Yunnan Corps of China Building Materials Geological Exploration Center proved a green granite deposit in Huaping County and added a new member to the large stone family in Yunnan. This mining area is located in Masaya Volcano Mastery, 52 kilometers from the county seat, 100 kilometers from the Guriping train. The deposit is a gabbro body, and intruded into the stratigraphic formations of the Upper Sinian Dengying Formation in the form of vein-stratified nepheline stratification. Tilt 230 degrees to 240 degrees, 40 degrees angle to 55 degrees. Regional Director about 4 km, control length of 1,000 meters. The ore body thickness is more stable, between 17 meters - 26.5 meters, with an average thickness of 21.07. Control extends 57.5 meters -109.5 meters. Roof and