铜业工程
銅業工程
동업공정
COPPER ENGINEERING
2014年
4期
64-70
,共7页
高家山%铜多金属矿%土壤%地球化学测量%找矿效果
高傢山%銅多金屬礦%土壤%地毬化學測量%找礦效果
고가산%동다금속광%토양%지구화학측량%조광효과
Gaojiashan%copper polymetallic ore%soil%geochemical survey%prospecting mineral effect
高家山矿区位于北武夷成矿带陈家坊矿集区，经土壤地球化学测量，圈定了7个W-Sn-Mo-Bi-Cu-Pb-Zn-Au-Ag-As-Mn综合异常区，以W、Mo、Bi、Cu异常为主，含矿异常5个，其中R-5、R-6综合异常区经深部钻探工程查证发现具有工业价值的下汪家、螃蟹垅两个小型矽卡岩-斑岩型铜多金属矿段。下汪家、螃蟹垅铜多金属矿段的发现，表明高家山矿区土壤地球化学背景、异常下限的选定合理，通过土壤地球化学测量在该区找矿效果显著。
高傢山礦區位于北武夷成礦帶陳傢坊礦集區，經土壤地毬化學測量，圈定瞭7箇W-Sn-Mo-Bi-Cu-Pb-Zn-Au-Ag-As-Mn綜閤異常區，以W、Mo、Bi、Cu異常為主，含礦異常5箇，其中R-5、R-6綜閤異常區經深部鑽探工程查證髮現具有工業價值的下汪傢、螃蟹垅兩箇小型矽卡巖-斑巖型銅多金屬礦段。下汪傢、螃蟹垅銅多金屬礦段的髮現，錶明高傢山礦區土壤地毬化學揹景、異常下限的選定閤理，通過土壤地毬化學測量在該區找礦效果顯著。
고가산광구위우북무이성광대진가방광집구，경토양지구화학측량，권정료7개W-Sn-Mo-Bi-Cu-Pb-Zn-Au-Ag-As-Mn종합이상구，이W、Mo、Bi、Cu이상위주，함광이상5개，기중R-5、R-6종합이상구경심부찬탐공정사증발현구유공업개치적하왕가、방해롱량개소형석잡암-반암형동다금속광단。하왕가、방해롱동다금속광단적발현，표명고가산광구토양지구화학배경、이상하한적선정합리，통과토양지구화학측량재해구조광효과현저。
Soil geochemical survey is used in Gaojiashan copper deposit located at Chenjiafang ore-concentrated area in North Wuyi metallogenic belt, in which seven comprehensive anomalous districts of W-Sn-Mo-Bi-Cu-Pb-Zn-Au-Ag-As-Mn have been marked and W、Mo、Bi、Cu、Pb、Zn are the major abnormalities which are well consistent with the focal points of each ele-ment. Using Geological mapping, surface trenching ( cave exploration) validated three mineral sites ( Shanyang-hole lead-zinc site, Liyuan copper polymetallic sites and Wujian mountain lead-zinc site). With deep drilling engineering, we found two small-scale skarn-porphyry copper polymetallic deposit named Xiawangjia( R-5 abnormal district) , Pangxielong ( R-6 abnormal district) . Xi-awangjia and pangxielong copper polymetallic deposit are found with the abnormal verifications. It indicates that the abnormal districts selected is successful and the prospecting effect of geochemical survey is significant.
