North slope is one of the sub-structural unit in north of Gaoyou depression. Two sets of diabases which intruded in Meso-cenozoic develop widely in this area. On the base of morphological analysis, the intrude period of diabase is settled by many proof.

北部斜坡帶是高郵凹陷北部的一個二級構(gòu)造單元，區(qū)內(nèi)廣泛發(fā)育上下兩套中青草视频免费看、新生代侵入的輝綠巖力色阁国产，在對它們形態(tài)進(jìn)行分析的基礎(chǔ)之上，搜集多種證據(jù)確定了兩套輝綠巖的侵入時期日本玖玖玖在线视频。

The Igneous rock is mainly diabase constrution in Luo151 area of Zhanhua Sag, and petrologic types include carbonaceous slate, hornfels, and diabases.

沾化凹陷羅151地區(qū)的火成巖油藏主要為輝綠巖建造油藏色天使影院，巖石類型有碳質(zhì)板巖、角頁巖4455免费看大片、輝綠巖等在线视频日韩视频二区。

Using the neutron activation analysis method, the author studied the trace element characteristics of silicified and limonitized quartz sandstones, diabases, limestones and pyrite in the Laozhaiwan gold deposit, and analyzed the relationships between the elements. The results show that the accompanying elements of Au in the study area can be used to guide the ore-prospecting work.

采用中子活化分析方法測試了老寨灣金礦區(qū)內(nèi)的硅化褐鐵礦化石英砂巖類、輝綠巖類人人操人人污、灰?guī)r類和黃鐵礦樣品的微量元素特征爱爱大学网址入口，并利用元素地球化學(xué)研究方法對元素間的相關(guān)關(guān)系進(jìn)行了分析，結(jié)果表明人人干干免费黄色视频9，在該地區(qū)可以利用金的伴生元素來指導(dǎo)找礦一级a做一级a做片性视。

The low homogenization temperatures indicate that the petroleum is encapsulated at the cooling stage of the diabases that have intruded in the Es3 strata when the interaction between ground water and the feldspars resulted in alteration.

測得其中部分粒徑較大的石油包裹體的均一溫度 th=79～ 82 ℃，表明這些石油包裹體是輝綠巖體侵入 Es3地層冷卻以后受地層水作用在發(fā)生的多種蝕變反應(yīng)的過程中長石的節(jié)理、裂隙愈合帶封存了滲入的烴類物質(zhì)而形成的日本va欧美在线看免费。

Zircons were picked out from diabases in The Luobusa ophiolite, whose ~(206)Pb/~(238)U apparent ages SHRIMP U-Pb dating show very complex , but a majority of which distribute between the 148.3Ma and 174.2Ma.

羅布莎蛇綠巖輝綠巖中的鋯石SHRIMP U-Pb ~(206)pb/~(238)U表觀年齡呈現(xiàn)復(fù)雜的分布格局国产在线观看精品5555，主體年齡在148.3～174.2Ma范圍之內(nèi)，獲得高精度的鋯石諧和年齡為162.9±2.8Ma先锋每日资源网站，即羅布莎蛇綠巖的形成年齡久久久久一级无码免费视频。

The volcanic rocks are dominated by basalts, diabases, andesite-basalts and with minor dacites and rhyolites, which are fallen into sub-alkaline series.

研究區(qū)內(nèi)火山巖主要巖石類型為玄武巖、安山玄武巖黄色在线观看1区、輝綠巖不卡欧美在线视频免费观看网站、安山巖以及少量英安巖和流紋巖。