【正文】 4)Junggar openclose system between continents→North Junggar Pz openclose belt→QiaoxiahalaA’ermantai ?O ocean crust relic (Chen Zhefu et al., 1997). Its present geotectonic location was in the transitional belt between Altay south margin and Junggar north margin, and also the southern side of Ertix Fault, but not the inside of Altay orogin belt. As far as the minerogenetic material concerned, Fe came from the same magmatic source as the basic volcanic lava related to the marine volcanism, Cu mainly sourced from later hydrotherm and a little from the basic volcanic lava, whereas Au was mainly provided by the later hydrotherm related to the diorite intrusion.On geochemistry of sulfur isotopes, d34S of pyrite changed from +‰ to +‰, +‰ at average。在古生代大規(guī)模成礦作用中，喬夏哈拉鐵銅金礦床與海相火山－巖漿作用或海底火山－噴流沉積作用大規(guī)模成礦作用關(guān)系最為密切。(3)地球物理標(biāo)志：①重力：?jiǎn)滔墓F銅金礦床重力異常以線性異常為主，形態(tài)多變，走向變化上分區(qū)明顯，與構(gòu)造線方向基本一致，屬于重力高值區(qū)。證明磁鐵礦的物質(zhì)來(lái)自火山噴氣，但在沉積成礦過(guò)程中摻入了大氣降水(李泰德，2002)。致密塊狀構(gòu)造的變化。東礦段部分礦體含銅、鈷，伴生的鈷品位已達(dá)工業(yè)要求，%，%(1∶20萬(wàn)富蘊(yùn)幅，1978)。本文對(duì)喬夏哈拉式鐵銅金礦的主要內(nèi)容：描述性模式、成因模式和找礦評(píng)價(jià)模型進(jìn)行了具體闡述。黃銅礦體以透鏡狀和似層狀為主。成礦時(shí)代主要為泥盆紀(jì)火山沉積期和石炭紀(jì)火山熱液疊加期。(1)地質(zhì)條件：①構(gòu)造環(huán)境：?jiǎn)滔墓F銅金礦床處于額爾齊斯斷裂南側(cè)的額爾齊斯擠壓帶內(nèi)。喬夏哈拉銅金礦化區(qū)顯示高磁異常。4. Bureau of Geology and Mineral Resources in Xinjiang, Wulumuqi, 830000Abstract: The Qiaoxiahala FeCuAu deposit as a typical ore deposit presents Qiaoxiahalatype mineral deposits, a group of FeCuAu deposits related to volcanism in Early Paleozoic. This paper has expounded the describing pattern, minerogenetic pattern and prospecting model of Qiaoxiahalatype mineral deposits in details.Key words: Qiaoxiahalatype, model of mineral deposits, minerogenetic series of mineral deposits, mineral deposit type1 IntroductionMinerogenetic series of mineral deposits presents a natural group of mineral deposits with genetic relationships formed at a certain geological period or a tectonic movement stage in a certain geological unit and a certain tectonic position under a certain mineralization (Chen Yuchuan et al., 2007). It is a brandnew natural classification of mineral deposits. Minerogenetic system includes five order classes of units: minerogenetic series association of mineral deposits and minerogenetic series type of mineral deposits。 ②magnetic: TEM had low response value, high magnetic anomaly, middlehigh electrical resistivity, and low polarization value。massive and disseminated Cubearing magnetite ore174。②礦區(qū)：?jiǎn)滔墓V床東礦區(qū)II號(hào)礦體：一方面與海底火山成礦作用有關(guān)的異常有些相似，如Co、Ni、Cr的異常主要分布于礦體下方，另一方面又顯示熱液成礦作用的特點(diǎn)，如異常范圍寬，異常分帶明顯，As、Sb異常則主要分布于礦體下方等。1959年阿勒泰地質(zhì)大隊(duì)又在外圍普查，同年，物探隊(duì)進(jìn)行電、磁測(cè)，否定礦床價(jià)值，認(rèn)為主要異常由超基性巖引起。地球化學(xué)標(biāo)志方面，東礦區(qū)II號(hào)礦體，其原生暈有Cu、Au、As、Sb、Co、Ni、Zn、Ag；Ba的正異常范圍十分寬廣，而Co、Ni、Cr、As、Sb的異常則主要分布于礦體下方。FeCu174。每個(gè)礦床式的主要內(nèi)容可包括描述性模式、成因模式和找礦評(píng)價(jià)模型。礦床是其研究的基本單位，位于第五序次，而礦床式則位于高于礦床一個(gè)序次的第四序次。自上而下礦化分帶出現(xiàn)Fe174。就成礦物質(zhì)來(lái)源而言，F(xiàn)e來(lái)源于基性火山熔巖，與海底火山作用有關(guān)；Cu主要來(lái)源于后期的熱液，少量可能由基性火山熔巖提供；而Au來(lái)源于熱液為主，后期閃長(zhǎng)巖侵入事件與CuAu的成礦作用關(guān)系密切。(2)找礦歷史標(biāo)志：①找礦遺跡：?jiǎn)滔墓F銅金礦床于1955年經(jīng)地質(zhì)局622隊(duì)踏勘，1958年713隊(duì)進(jìn)行礦檢。(4)地球化學(xué)標(biāo)志：①區(qū)域：以Au、Cu、As綜合異常為主，并伴有Cr、Ni、Co異常①。CuAu from top to bottom vertically, responding to the stratified, banded and massive magnetite ore174。 ③electrical method: in the northern part, it showed the lower polarization value and higher apparent ele