1) No.28 gold-quartz vein
28号含金石英脉
1.
Because of the changes in the form,attitude and grade of ore body and destructive effects of post-mineralization fractures,through the exploration work for 5 times,the features of No.
海沟金矿区28号含金石英脉由于它的形态、产状、品位等变化大、成矿后断裂破坏等原因,先后经历了5次勘探工作才基本上搞清了它的总体特征。
2) gold-bearing quartz vein
含金石英脉
1.
A U-Pb isotope age of individual zircon grains in sulfide-rich gold-bearing quartz veins show that the early Caledonian is the main mineralization epoch, and the metallogenetic age is 492±16Ma.
富硫化物含金石英脉中单颗粒锆石U- Pb同位素测年显示早加里东期是河台金矿床主成矿期,成矿年龄为4 92±16 Ma;矿区燕山期伍村花岗岩的单颗粒锆石年龄为15 3。
2.
Apatite crystals in gold-bearing quartz vein from the Bitan Au-Ag-Cu deposit, Fujian Province, display bright yellowish-green luminescence with the characteristic emission bands at 570-580 nm.
碧田Au Ag Cu矿床含金石英脉中的磷灰石在阴极射线激发下发明亮的黄绿色光 ,特征峰波长为 5 70～5 80nm。
3.
Such technology for extracting gold as whole mud cyanidation, amalgamation-whole mud cyanidation, and amalgamation-carbon leaching have been successfully applied tothe ores of gold-bearing quartz vein from Kaihuangbei gold deposit, Dulan County, Qinghai.
青海省都兰县开荒北金矿含金石英脉型矿石,采用全泥氰化、混汞—全泥氰化,混汞—炭浸法等提金工艺,都获得较好指标。
3) auriferous quartz vein
含金石英脉
1.
A study of micromorphology of quartz crystals from auriferous quartz veins in the Xiaoqinling gold deposit;
小秦岭金矿含金石英脉中石英晶体微形貌研究
2.
The geochemical characteristics of REE in the auriferous quartz veins indicate that the ore forming f.
含金石英脉的稀土元素地球化学特征表明成矿流体具有多源性。
3.
The negative striations and micromorphology of pyrite crystals on a {210} face in the auriferous quartz vein were studied by means of differential interference microscope,SEM and TEM.
利用微分干涉显微镜、扫描电镜、透射电镜等对小秦岭金矿含金石英脉中黄铁矿晶体的表面微形貌进行了研究。
4) Au-bearing quartz vein
含金石英脉
1.
Ore bodies consists of Au-bearing quartz veins and the alteration rocks between them and ore grade depends on number of the quartz vein.
矿床 (体 )由含金石英脉与其间蚀变岩组成 ,品位高低决定于含金石英脉的数量。
5) Au quartz vein type
含金石英脉型
补充资料：金脉鸢尾
(金纹鸢尾、金网鸢尾)
形态特征:鸢尾科鸢尾属多年生草本植物。根状茎圆柱形。叶基生，条形，长25-70厘米，宽0.5-1.2厘米。花茎高25-50厘米，顶生苞片3枚，内含2朵花，6-7月开花，花深蓝紫色，直径8-12厘米;外花被裂片狭倒卵形或长圆形，长5.5-7厘米，宽2.5-3.5厘米，有金黄色条纹，内花被裂片狭倒披针形，长约6厘米，宽约1厘米。蒴果三棱状圆柱形，长4-6厘米，直径1.7-2厘米。种子近梨形，棕褐色。
生境分布 生于海拔1200-4400米的山坡草地或林缘。分布于四川、贵州、云南和西藏。
形态特征:鸢尾科鸢尾属多年生草本植物。根状茎圆柱形。叶基生，条形，长25-70厘米，宽0.5-1.2厘米。花茎高25-50厘米，顶生苞片3枚，内含2朵花，6-7月开花，花深蓝紫色，直径8-12厘米;外花被裂片狭倒卵形或长圆形，长5.5-7厘米，宽2.5-3.5厘米，有金黄色条纹，内花被裂片狭倒披针形，长约6厘米，宽约1厘米。蒴果三棱状圆柱形，长4-6厘米，直径1.7-2厘米。种子近梨形，棕褐色。
生境分布 生于海拔1200-4400米的山坡草地或林缘。分布于四川、贵州、云南和西藏。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条