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zircon n.【礦物】鋯石。

zirconate

He yi jewelry caft factory specialize in produce and process all kinds of cubic zircon , alumnae , spaniel , glass and so on . we can ensure the quality and pruduce thecustom - built products according to the custonersdemand 合意珠寶工藝廠是一家專業生產加工各種立方氧化鋯、紅剛玉、藍剛玉、尖晶、稀土玻璃等人造寶石和各種天然石。

It was not until 1999 that technological advances allowed further study of the ancient zircon crystals from western australia ? and challenged conventional wisdom about the earth ' s earliest history 直到1999年,隨著科技的進步,科學家得以對澳洲西澳省的古鋯石結晶做更深入的探究,這些新出爐的結果因而挑戰著傳統的智慧。

All these ductile shear zones are characterized by northward thrusting . the u - pb dating on zircons from the bedded gabbro of the qimanyuter ophiolite melange gives an age of 526 ? 1 ma ( early cambrian ) 在其曼于特蛇綠巖的層狀細粒輝長巖中獲得了鋯石u - pb年齡值為526 1ma (早寒武世) ,它被晚奧陶世花崗巖侵入。

Indeed , the jack hills zircons ? separated by perhaps thousands of kilometers from their source ? were found embedded in a fossilized gravel bar called the jack hills conglomerate 事實上,在杰克丘發現的鋯石,就是深埋在名為杰克丘礫巖的化石砂礫層里,而它們很可能是從幾千公里遠的地方被帶到那里的。

The zircons we studied were depleted in oxygen 18 relative to the mantle , and such depletion occurs only if the crystals formed from rocks that interacted with rain or snow 因為相較于地函,我們所研究的鋯石,氧18含量偏低,而這種情形只有可能是晶體的母巖曾經和雨水或雪發生交互作用。

This hypothesis gained strength when we learned that the ages of the zircons from post - lava creek eruptions span the entire two - million - year duration of yellowstone volcanism 我們得知克里克熔巖噴發物質中的鋯石,年齡分布橫跨整個黃石火山現象的200萬年,這使我們的猜測更有說服力。

“ ubridge brand “ zircon is used for especial type of porcelain or additive . which smelt zirconium or zirconium alloy in electric , metallurgy or chemical industry 粵橋牌鋯英石主要成份為zro2 ,廣泛用于制作特種陶瓷或特種陶瓷添加劑冶煉鋯及鋯合金,用于原子能

I really need complete set of zircon processing machine , include zircon spiral separator , drying machine , vibraton screen ( if needed ) , magnetic separator , etc 我真的需要一整套鋯石加工設備,包括鋯石螺旋分離器、干燥機、振動篩(若需要) 、磁性分離器,等。

Or perhaps diamonds were incorporated into zircons over and over again through some unknown process , in the same place , at different times in history 或者鉆石在某些我們所不了解的方式下,一次又一次地與鋯石結合在一起,在同一地點,出現在歷史的不同時期。

Once formed , zircon crystals are so durable that they can persist even if their parent rock is exposed at the surface and destroyed by weathering and erosion 但是,這些鋯石所蘊含的訊息似乎隱晦不清,部份原因是地質學家無法確定它們的母巖。

Zircon is reputed to elevate one s stature in business and government concerns and to provide the wearer with wisdom , honor and riches 世界上寶石級鋯石主要產于斯里蘭卡緬甸柬埔寨澳大利亞等國。我國的華南華北華東也有產出。

The researchers said the zircon crystals grew from molten granite that formed at high temperatures more than 10 miles below the earth ' s surface 研究人員說鋯石水晶是從在地球的表面下面超過10英里厚高溫溶化花崗巖里生長形成。

One study reports that the oldest zircon is at least 4 . 3 billion years old . the second study puts its age at up to 4 . 4 billion years old 第一項研究報告指出最古老的鋯石至少有43億年。第二項研究把鋯石的年齡提高到44億年。

We have experience that has produced the artificial zircon for many years , the direct labor with skilled craft and first - class management team 我們擁有多年生產人造鋯石的經驗,手工熟練的生產工人以及一流的管理隊伍。

In the late 1800 s blue zircon was used frequently in victorian jewelry . in the 1920 s it was marketed under the name starlite 藍色鋯石:是鋯石的優質品種,價值最高,以鮮艷的藍色,透明無暇和高的色散倍受人喜愛。

They produce everything from aluminium to zircon , and so are less susceptible to fluctuations in the price of any particular metal 它們的產品包羅萬象,從鋁到鋯石不一而足,故而不易受到某一種金屬價格波動的影響。

But the information these zircons carried seemed ambiguous , in part because geologists were unsure of the identity of their parent rock 從那時起,個別的鋯石結晶即開始對地球早期的形成過程提供進一步的訊息。

Q collection - fashion topic zircon q collection - sterling silver , crystal , pearl , wholesale , rings , earrings , pendants , bracelets , necklaces , california , us welcome to Q collection -時尚新解:美麗的天使之眼cz鉆鋯石

Zircon u - pb geochronology of granulites in panzhihua - xichang area : new evidence for the neoproterozoic geological evolution in the western margin of yangtze block 新元古代揚子陸塊西緣地質演化新證據