1) granodiorite
花岗闪长岩
1.
Zircon U-Pb dating of the Nanyili granodiorite in the Pingwu area, northwestern Sichuan, and its geological significance;
川西北平武地区南一里花岗闪长岩锆石U-Pb定年及其地质意义
2.
SHRIMP U-Pb zircon dating of granodiorite in the Kangrinboqê pluton in western Tibet, China and its geological implications;
西藏西部冈仁波齐花岗闪长岩锆石SHRIMP U-Pb定年及其地质意义
3.
SHRIMP U-Pb dating of zircons from the east Dayanchi granodiorite, East Tianshan, Xinjiang, China;
东天山大盐池东花岗闪长岩锆石SHRIMP U-Pb测年
2) granodiorites
花岗闪长岩
1.
Mesozoic granodiorites occurring in southwestern Fujian, whose ages are 183~162 Ma and 108~106 Ma respectively, belong to high_K calc_alkaline series of intraplate with K 2O+Na 2O>6.
0 % ,晚期花岗闪长岩相对富K2 O ,均属板内高钾钙碱型岩石。
3) Beijing Miyun
英云闪长岩-花岗闪长岩-奥长花岗岩系
4) granodiorite porphyry
花岗闪长斑岩
1.
SHRIMP U-Pb dating of zircons from granodiorite porphyry gravels in a conglomeratic lithic sandstone sample from this suite of rocks yields a weighted mean age of 314.
对其中含砾岩屑砂岩中花岗闪长斑岩砾石的锆石进行SHRIMPU-Pb定年,获得206Pb/238U加权平均年龄为314Ma±4。
2.
During the late stage of reverse napping,granodiorite porphyry emplaced along the nappe structure and hydrothermal ore-forming solution accumulated and formed gold deposits at favourable positions.
推覆构造形成于 J2-J3,逆冲推覆后期,花岗闪长斑岩沿逆冲推覆构造就位,其所携带的成矿热液在有利部位富集成金矿。
5) porphyritic granite
闪云斜长花岗岩
1.
In this paper,the data of the uniaxial compressive strength of porphyritic granite at micro-new status is analyzed from the experiment of the Three Gorges Project,in which the time span is from April in 1956 to May in 1999.
从三峡工程岩石力学试验报告中整理出闪云斜长花岗岩微新状态的单轴抗压强度数据,时间跨度自1956年4月至1999年5月。
6) Danzhu granodiorite
淡竹花岗闪长岩
1.
This paper presents a systematic study on morphology,geochemistry and geochronology of a zircon population from the Danzhu granodiorite located in the southwest region of the Zhejiang province.
本文对浙西南地区淡竹花岗闪长岩中的锆石群进行了形态学、地球化学和年代学的系统研究。
补充资料:花岗岛
花岗岛
花岗岛在浙江省洞头县状元岙岛的南部,南距县城北岙镇4.5公里,即北纬27o52′49″,东经121o08′46″。岛屿面积0.31平方公里;岸线总长2.9公里;最高海拔96.8米。地势东部高、西部低,多为基石海岸,东面沿岸多礁石,东北部岸坡岩石陡峭,西南沿岸低缓有泥沙沉积带。花岗岛为村级岛,设花岗1个村,属元觉乡。
截至1992年底,有人口706人。
花岗岛有山地0.31平方公里。土壤分类有红壤10.83公顷(棕红泥土);粗骨土11.53公顷(棕石砂土)。其中有旱耕地面积44.15公顷;山上有马尾松
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