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- The three ore belts of Kubusu gold deposit all were preduced in dikes of diorite porphyrite and granodiorite porphyry. 库布苏金矿床的三个金矿带均产于闪长玢岩和花岗闪长斑岩内。
- Ag deposit of Huangshaping Baoshan ore field is an accopanying deposit,Its metallogenic matrices are the granodiorite porphyry and quart porphyry. 坪宝矿田银矿床为伴、共生矿床,花岗闪长斑岩、石英斑岩是其成矿母岩,但银含量远离岩体有增高的趋势;
- THE MATERIAL RESOURCES OF GRANODIORITE PORPHYRY IN THE DEXING COPPER ORE DISTRICT: A STUDY ON TRACE ELEMENTS 德兴铜矿花岗闪长斑岩物质来源的微量元素研究
- Keywords granodiorite porphyry;copper deposit;mineralization energy;source of heat;Major deep fault;Dexing; 花岗闪长斑岩;铜矿;成矿能量;热源;深大断裂;德兴;
- 2.Representative XRD patterns of illite showing 1Mpolytypes at granodiorite porphyry rockand altered mineralized metamorphic tuffaceous phyllite near the Dexing porphyry cupola. 标题: 图2德兴斑岩铜矿花岗闪长斑岩和矿化蚀变浅变质千枚岩中1M伊利石的XRD衍射图谱 Fig.
- granodiorite porphyry 花岗斑岩
- The sulfur and lead isotope compositions indicate that the ore_forming materials were mainly derived from the volcanic rocks and granodioritic porphyries. 硫_铅同位素指示成矿物质主要源于火山岩地层和花岗闪长斑岩脉。
- A porphyry copper orebody has been discovered. 浅部验证坑道已获斑岩型细脉浸染状铜矿体。
- A dark igneous porphyry embedded with feldspar crystals. 暗玢岩嵌有长石晶体的黑色火成斑岩
- A darkigneous porphyry embedded with feldspar crystals. 暗玢岩嵌有长石晶体的黑色火成斑岩。
- The Yichun Luming molybdenum ore is a big porphyry deposits. 伊春鹿鸣钼矿为大型斑岩型矿床。
- Its genesis is related to volcanic eruption and dacite porphyry intrusion. 成因上与火山喷发、英安斑岩体侵入作用有关,具有斑岩铜矿的一些特征。
- Dexing Copper Mine is an especially large porphyry copper mine in the world. 德兴铜矿是世界级特大型斑岩铜矿。
- Porphyry gold deposits are one of important type gold deposits in Yunnan. 斑岩型金矿是云南重要的金矿类型。
- Early Yanshanian intrusions are mainly adamellite,biotite K-feldspar granite with small amount of granodiorite. 燕山早期侵入岩以二长花岗岩、黑云钾长花岗岩为主,其次为花岗闪长岩。
- The rock body in Tongshan is a composite one consisted of quartz diorite,granodiorite and adamellite,all of which were of the same magma source and epoch. 铜山岩体是在同一岩浆源,同一时期内由岩浆演化形成的石英闪长岩、花岗闪长岩和二长花岗岩组成的复式岩体。
- They are mostly granite, granodiorite, quartz syenite and monzodiorite.Different types of granitic rocks are exposed in different tectonic units. 岩石类型主要为花岗岩、花岗闪长岩、石英正长岩及二长闪长岩。
- The Dexing copper mine in Jiangxi Province is a porphyry copper ore field of veinlet-dissemi-nated type. 江西德兴铜矿是一个细脉浸染型斑岩铜矿田。
- The Fenghuangshan pluton, which consists of granodiorite and quartz monzodiorite, is the main part of the Fenghuangshan ore field. 中国地质大学地质过程与矿产资源国家重点实验室北京;
- A fine - grained granite porphyry having a groundmass with irregular intergrowths of quartz and feldspar. 花斑岩一种细晶的花斑岩,带有不规则交生的石英和长石的基质