Sapphire from Shandon and Hainan commonly have the reaction border, we found out this reaction border enriched with Fe,Mg,and K by testing its components; We also studied the inclusion in the sapphire, and found many KC1 crystal grain with variety of size, a melt inclusion enriched with K,Si, is also found, this may suggest an assimilationary-magmatic course; Besides that, another minerl inclusions such as enstenite, magnetite, chromite, zircon are also found.

觀察到了山東国外黄片免费视频、海南藍寶石普遍存在的反應邊国产丶欧美丶日本不卡视频，并測試了反應邊的成分，證實其以富Fe中国黄色中文字幕，Mg爱爱人人操，和K為特征；研究了藍寶石里面的包體91精品在线国产，發(fā)現(xiàn)藍寶石里面存在著大小不等的KCl的結(jié)晶顆粒我要看一级免费毛片我要看一级免费毛片看，還發(fā)現(xiàn)了富K富Si的熔漿包裹體，說明其形成過程中有同化混染的貢獻18岁以下禁止看的黄色视频；此外還發(fā)現(xiàn)了斜方輝石成年人视频在线观看免费品爱网，磁鐵礦，鉻鐵礦日韩美女午夜精品视频网站免费观看，鋯石的包體礦物亚洲国产欧美日韩久久。

By measuring the relative abundance of two types of uranium and lead in a zircon, geologists can determine old it is.

通過測量相對兩種鈾和鉛的鋯、據(jù)地質(zhì)學家能確定舊。

Australia is the major producer of coal,alumina, bauxite, diamonds, titanium minerals and zircon and ranks second in the world in iron ore, mined lead and uranium.

澳大利亞主要煤碳毛片片在线，氧化鋁精品伊人久久久99热这里只，鋁礬土，鉆石三级视频在线免观看，鈦礦物質(zhì)和鋯石的生產(chǎn)者和位居第二在世界上在鐵礦石內(nèi)黄网站男人免费，開采引起和鈾。

Other alternate clear/white stones are Zircon, Cubic Zirconia, and White Sapphire.

其他候補清晰/白色的石塊国产欧美性爱另类在线，鋯石小蝌蚪视频国产，立方氧化鋯和白寶石。

Zircon, white sapphire, topaz and quartz are natural minerals that can be nearly colourless and used as natural diamond substitutes.

鋯免费无遮挡无码视频观看、白寶石国产精品一区二区尿失禁、黃玉、天然石英礦一级A片黄片午夜、，都可以作為天然鉆石幾乎無色代用品不用下载在线观看黄。

Available good quality age dates and zircon Hf isotopic data suggest that the northern parts of the Gangdese experienced a zonal magmatic flareup with strong input of mantlederived materials at ~110 Ma.

已有高質(zhì)量年齡數(shù)據(jù)和鋯石Hf同位素指示岡底斯帶中北部地區(qū)在大約110 Ma發(fā)生了帶狀巖漿大爆發(fā)并伴隨著幔源物質(zhì)顯著增加。

These data indicate that Group B zircon grains are captured ones. It is inferred that the Baiceng basic-ultrabasic pluton originated from a mixed melting between an enriched lithospheric mantle and the continental crust rock formed in 409～450 Ma, responding to an extension of lithosphere at 84 Ma or so. This induced the upwelling of asthenospheric mantle.

據(jù)此認為84 Ma左右由于華南巖石圈伸展欧美亚洲综合图片区，軟流圈地幔上涌jizz18丝袜，導致巖石圈富集地幔部分熔融，熔體上升過程中與409～450 Ma左右形成的少量地殼巖石發(fā)生混染18禁无遮挡啪啪无码网站免费看，隨后快速侵位冷凝而形成基性_超基性巖墻91欧美自拍网。

The data show the following ages: 1894±17 Ma and 1847±59 Ma for garnet pyroxenite of the Tiantangshan Group complex, indicating a Paleoproterozoic age; 1462±28 Ma for the metabasic volcanic rocks of the Yunkai Group complex, indicating the presence of fragments of the Meso- and Neoproterozoic oceanic crust in the Yunkai area; 906±24 Ma for the granitic gneiss intrusion is, which should be the product of the global Grenville collisional orogeny occurring around 1000 Ma BP. In addition, an inherited detrital zircon age of 2702±13 Ma was also obtained, which is the oldest age in the Yunkai area and even in Cathaysia, proving the presence of Neoarchean continental crustal material in Cathaysia.

獲得天堂山巖群石榴輝石巖的形成年齡為1894Ma±17Ma和1847Ma±59Ma，表明其時代為古元古代黄色福利网站在线；云開巖群洋中脊型變質(zhì)基性火山巖的噴發(fā)年齡為1462Ma±28Ma激情综合色综合啪啪开心，證明該地區(qū)存在中元古代的古洋殼殘片；獲得花崗質(zhì)片麻巖的侵入年齡為906Ma±24Ma狠狠社henhen，應為1000Ma前后發(fā)生的全球性Grenville期造山作用的產(chǎn)物在线观看亚洲免费，并獲得2702Ma±13Ma的繼承碎屑鋯石年齡，這是云開地區(qū)乃至華夏古陸目前獲得的最古老年齡午夜性生活黄色片，證明華夏古陸曾存在新太古代陸殼物質(zhì)久久性生活视频精品。