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The patterns of geophsics indicates that the gold deposits are distributed in the steps belts of gravity abnormality and the bondary of aeromagneticanomaly.Auriferous quartz vein is hiher electrical resistivity and chargeability.

地球物理特征研究表明金矿床分布在重力异常梯级带及重力异常轴扭曲地段和正负航磁异常分界线附近,特别是NNE向线状低磁异常带;含金黄铁矿石英脉与其它地质体比较,具有高阻高极化的特征。

Because of detection limitation, the gold particles are not found independently in pyrite, scheelite, quartz, and other minerals. So it is believed that submicroscopic gold can be found in gold-bearing minerals as micro-inclusions or isomorphous atoms.

由于受检测手段所限,在含金黄铁矿、白钨矿、石英等矿物中未发现独立金颗粒,所以寨上金矿次显微金呈微包裹体形式存在于载金矿物中或呈类质同象替代的原子形式存在。

Because of detection limit the gold particles are not found independently in pyrite scheelite quartz and other minerals. So it is believed that submicroscopic gold are occurred in gold-bearing minerals as micro-inclusions or isomorphous atoms.

受检测手段所限在含金黄铁矿、白钨矿、石英等矿物中未发现独立金颗粒,所以我们倾向于寨上金矿次显微金呈微包裹体形式存在于载金矿物中或呈类质同象替代的原子形式存在。

The granitic gneisses from the southern Dabie mountain with peculiar mineral assemblage, were characterized by containing riching-Mn garnet, phengite, sphene, quartz, clearly differ from UHP paragneiss.

南大别花岗片麻岩中具有独特的矿物组合,以含富Mn石榴石、多硅白云母、榍石、石英为特征而明显不同于超高压副片麻岩。

Granite consists of 20 or more percent quartz, more alkali feldspar than plagioclase.

花岗岩含20%以上的石英,碱性长石多于斜长石。

The orebodies of the Gongpoquan copper orefield occur in the quartz dioritic porphyry body, granodioritic porphyrite body and dacitc porphyry body.

公婆泉铜矿矿体的赋矿围岩主要为石英闪长玢岩、花岗闪长斑岩和英安斑岩,这些含铜斑岩体形成于晚志留-早泥盆世板块俯冲碰撞过程中,受断裂和火山机构控制。

Besides calcite, small amounts of quartz, sylvine, arcanite and gypsum are also existent in the cigarette ash.

初步研究结果表明,香烟烟丝中含有一水草酸钙石,过滤嘴中不含任何矿物,烟灰中的矿物主要是方解石,此外还含有少量石英、钾盐、钾矾、石膏等矿物。

Experiment of convective drying of wet quartz sands as porous media, which had adiabatic-impermeable boundary of undersurface and convective boundary of upside, was carried out in laboratory.

本文以上边界对流传热传质边界和下边界绝热绝湿边界的含湿石英砂填充床为实验对象,进行了对流干燥实验。

The geochemical characteristics of REE in the auriferous quartz vein s 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。

The SiO2 released from fluid-rock interactions occurred in the form of colloid, absorbed gold in the fluids, and then recrystallized to form auriferous quartz veins in the brittle structure.

释放出的SiO2呈胶体态赋存在流体中,并吸附Au等成矿物质,后在脆性构造中重结晶为含金石英脉。

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