斑點斑巖 的英文怎麼說
中文拼音 [bāndiǎnbānyán]
斑點斑巖
英文
spotted porphyry-
The ore is partly massive and partly disseminated (veinlets and speckles) and there is a halo of disseminated minerals in the surrounding rock.
礦石部分呈塊狀，部分呈浸染狀（細脈狀和斑點狀），圍巖中並有礦物的浸染暈存在。Snowflake obsidian has white spots against the black that resemble snowflakes, which is due to bubbles or crystal inclusions. some obsidian displays a strong iridescence and some have a sheen from within, similar to the sheen of moonstone
也有可能是全部單色或有條紋或有斑點，最有名的是有彩虹閃光的彩虹黑曜巖rainbow obsidian ，並且有些。The fluids upwelled to seafloor along fault thus ore - forming metals accumulated. 2. this paper indicated the definition the hydrothermal sedimentary rocks. the definition is a group of especial sedimentary rocks forming at the temperature ranging from 70 ? to 350 ? ( or more high ) through sedimentation and synsedimentary metasomatism in the seafloor
區內的熱水沉積巖主要有硅質巖、鈉鉀長石巖、重晶石巖、透閃石巖、碳酸鹽巖、綠泥石巖和鐵白雲石斑點千枚巖，它們往往與熱水沉積礦體緊密伴生。Obsidian has been used since ancient days for making some of the oldest cultural artifacts developed by man. it was widely used by the mexicans for making images of their god tezcatlipoca and for polishing mirrors to be used to divine the future. in egypt, masks made of black obsidian have been found
也有可能是全部單色或有條紋或有斑點，最有名的是有彩虹閃光的彩虹黑曜巖rainbow obsidian ，並且有些條文呈橢圓形狀，就形成俗稱的單眼黑曜或者是雙眼黑曜石了，而如果以價格來看，彩虹單眼黑曜及彩虹雙眼黑曜是價格最高的，因為除了產量較為稀少之外，品相也相當的漂亮。Cu - ni sulfided mine complex locate in baimazai of jinping county is sub alkali iron - super iron, it ' s zoning is clear and it ' s ni - cu - co melting first and enrichment, its rare earth is rich in right lean light rare earth, but eu in olive rock is serious to be bad, gd - tb is tittles negative abnormity. above - mentioned show that the mineral is cone from mantle, and didn " t mix with crustal substance, and continent tholeiite magma turning into continent tholeiite emplacement after by surging
金平白馬寨銅鎳硫化礦床雜巖體分帶明顯、屬亞堿性鐵質-超鐵質巖、具ni - cu - co三元素先熔離，后富集的規律、稀土配分為右傾斜輕稀土富集型，但橄欖巖銪虧損顯著， gd - tb微小負異常，顯示成礦物質來源地幔，與地殼物質無混染和大陸拉斑玄武巖漿上涌后變為大洋拉斑玄武巖漿侵位特點。The ore is partly massive and partly disseminated ( veinlets and speckles ) and there is a halo of disseminated minerals in the surrounding rock
礦石部分呈塊狀，部分呈浸染狀（細脈狀和斑點狀） ，圍巖中並有礦物的浸染暈存在。The genesis of spots in ore - bearing rock of baguamao gold deposit has been elaborated, through the geologic background, the characteristics of ore - bearing bed, the mutiperiodic mineralization and the mineral composition. the author indicates that the mottled structure of devonian system in qinling mts. resulted from the mutiperiodic activity of ore fluid and connected with the gold mineralization ， in addition ， it could be regarded as one of the important marks for gold mineralization
主要從成礦地質背景，含礦層特徵和多期成礦等方面闡述了八卦廟金礦含礦巖石中斑點的物質組成及其特徵，指出秦嶺泥盆紀含礦巖石中斑點狀構造為成礦流體多期作用的結果且與金礦化關系密切，可作為金礦化的重要標志之一。Abstract : the genesis of spots in ore - bearing rock of baguamao gold deposit has been elaborated, through the geologic background, the characteristics of ore - bearing bed, the mutiperiodic mineralization and the mineral composition. the author indicates that the mottled structure of devonian system in qinling mts. resulted from the mutiperiodic activity of ore fluid and connected with the gold mineralization ， in addition ， it could be regarded as one of the important marks for gold mineralization
文摘:主要從成礦地質背景，含礦層特徵和多期成礦等方面闡述了八卦廟金礦含礦巖石中斑點的物質組成及其特徵，指出秦嶺泥盆紀含礦巖石中斑點狀構造為成礦流體多期作用的結果且與金礦化關系密切，可作為金礦化的重要標志之一。分享友人