biotite granite 中文意思是什麼

biotite granite 解釋
黑雲花崗巖
  • biotite : n. 【礦物】黑雲母。
  • granite : n. 1. 花崗巖，花崗石。2. 堅如磐石，堅韌不拔。
  1. Biotite aplite granite

    黑雲細晶花崗巖
  2. The qiongzhong and danxian batholiths, as the largest early mesozoic syntectonic granite intrusions in hainan island, are mainly composed of porphyritic biotite two - feldspars granitoids, in which alkali - feldspar phenocrysts and dark minerals are foliated mostly in we - direction. the granites are of metaluminous i - type. major and trace elements show co - variations with sio2, suggesting the fractional crystallization of plagioclase, hornblende, apatite and ti - fe oxides in the evolution of the granites

    花崗巖的主量元素和部分微量元素成分與sio _ 2呈良好的相關關系，顯示出明顯的斜長石、角閃石、磷灰石和ti - fe氧化物等的分離結晶作用，總體上它們與大陸島弧花崗巖的微量元素豐度和分佈特徵相似，系統地虧損ba 、 nb 、 sr 、 p和ti等元素。
  3. So the dark mica in this granite should be called biotite

    那麼在這塊花崗巖中的黑色雲母類礦物就應當叫做黑雲母了。
  4. Granites belong to s - type granite, but the biotite granite was affected by the mantle or mantle fluid

    黑雲母花崗巖是殼源花崗巖但又受到幔源巖漿或幔源流體的影響。
  5. ( 5 ) the kd values of tc on biotite are higher than that on granite and the sorption properties is similar to that of granite ; the kd values of tc on quartz are very low

    （ 5 ）黑雲母對tc的吸附kd值高於花崗巖，且吸附的性質與花崗巖相似；石英對tc吸附的kd值很低。
  6. Taiping maifan mineral contacts with migmatitic granite and grandiosity, the mother rock is granite which include a lot of potassium elements and the major mineral of maifan stone is plagiocase, k - feldspar, minor mineral is biotite, muscovite, quartz and so on.,

    麥飯石的主要礦物為斜長石、鉀長石，次生礦物為黑雲母、白雲母、石英等，巖石化學類型屬鈣堿系列，主要微量元素和稀土元素均與中華麥飯石相近。
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