内蒙古额济纳旗辉森乌拉西金矿成矿特征及成矿模式分析
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辛杰,密文天,关瑜晴,席忠,张雪松
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Metallogenic Characteristics and Metallogenic Model of the Gold Deposits in Huisenwulaxi Area of Ejin Banner，Inner Mongolia
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Jie XIN,Wentian MI,Yuqing GUAN,Zhong XI,Xuesong ZHANG
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表1 辉森乌拉西金矿矿体特征
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Table 1 Characteristics of orebodies in the Huisenwulaxi gold deposit
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| 矿化蚀变带（含金矿化带）编号 | 矿体编号 | 矿体规模 | 产状 | Au平均品位/（×10-6） | | 长度/m | 平均厚度/m | 走向/（°） | 倾向/（°） | 倾角/（°） | | HSP1 | Au1-1 | 170 | 1.48 | 180° | 270° | 85° | 1.51 | | Au1-3 | 65 | 0.86 | 170° | 260° | 83° | 1.22 | | Au1-4 | 80 | 0.95 | 170° | 260° | 79° | 1.00 | | HSP1-1 | Au1-5 | 75 | 0.95 | 170° | 260° | 80° | 1.06 | | HSP2 | Au2-1 | 510 | 1.22 | 190° | 280° | 78° | 3.60 | | Au2-2 | 430 | 1.28 | 194° | 284° | 82° | 1.85 | | Au2-3 | 75 | 0.99 | 205° | 295° | 87° | 16.39 | | HSP3 | Au3-1 | 70 | 2.15 | 175° | 265° | 85° | 1.38 | | HSP5 | Au5-2 | 60 | 0.98 | 40° | 130° | 76° | 1.15 | | Au5-3 | 55 | 0.97 | 40° | 130° | 75° | 1.12 | | Au5-5 | 145 | 0.59 | 40° | 130° | 65° | 2.16 | | Au5-6 | 90 | 0.82 | 36° | 126° | 68° | 11.26 | | Au5-7 | 360 | 1.94 | 36° | 126° | 68° | 2.50 | | Au5-8 | 90 | 0.87 | 38° | 128° | 72° | 1.22 | | Au5-9 | 130 | 0.97 | 40° | 130° | 65° | 25.21 | | Au5-10 | 150 | 0.96 | 44° | 134° | 83° | 1.21 | | Au5-11 | 90 | 0.89 | 220° | 310° | 75° | 1.76 | | HSP6 | Au6-1 | 70 | 0.93 | 195° | 285° | 65° | 1.15 | | HSP9 | Au9-2 | 70 | 4.64 | 210° | 300° | 75° | 1.28 |
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