hydrothermal

The faulted structure,hydrothermal alteration,gossan,geophysical-geochemical exploration anomalies are comprehensive ore-hunting indicators.

断裂构造、液蚀变、铁帽、物化探异常为重要的找矿标志。

Taking acid-treated stellerite as main material, zeolite X powder was prepared by hydrothermal method.

以酸处理红辉沸石为主要原料,采用法制备X型沸石粉体。

In addition, the syntheses of one-dimensional chalcogen simple substance under hydrothermal conditions are also explored.

另外，对条件下一维硫属元素单质材料的成也进行研究。

The calcium borate product was prepared with natural ulexite powder,through hydrothermal depolymerization and phase inversion.

以钠硼解石天然矿粉为原料,经解聚和相转化制备出硼酸钙产品。

In addition , only pentlandite, coffinite and the epidote in the alteration zone of volcanogene hydrothermal gold deposit are typomorphic minerals.

同时指出只有镍黄铁矿、硅铀矿和火山液型金矿床蚀变带中的绿帘石为标型矿物。

This part we introduce complexes synthesized by hydrothermal method containing inorganic polyacid, bipyrindine, organic polyacid, pyridine-carboyxlate, and mixed polyacid and polybase ligands.

我们分类介绍，条件下成的含无机的同多或杂多酸配体、联吡啶、 有机多酸、 吡啶羧酸和混酸碱配体的配位化物。

The types of deposits basically are differential metasomatism in the later magma, pneumatolytic hydrothermal process, pegmatite process, residual deposits and placer deposits.

矿床类型以岩浆晚期分异交代型、气成液型、伟晶岩型、风化壳型和砂矿型为主。

Moreover, two types of cements of limnic calcite and limnic dolomite and hydrothermal dolomite of reburial period are included in the karst rocks.

岩溶岩中发育有淡方解石和淡白云石2种胶结物类型，以及再埋藏期沉淀的液异形白云石。

Generation of uranium was closely related to migration and escaping of natural gas and may be also relevant to hydrothermal solution activities during epigenesis period.

铀的形成主要与天然气的运移和逸散有关，也可能与后生阶段的液活动有关。

In this paper the relationship between the crystal forms and the growth mechanism of quartz and tinstone under the hydrothermal solution conditions has been studied.

本文研究液条件下，晶和锡石的结晶形态和生长机制的关系，提出晶和锡石的生长基元为配位负离子多面体结构。

The alabandite and getchellite of hydrothermal origin, cement anatase of alkaline volcanic origin, and the high content of chlorite in coal were fist found in coals.

在西南地区晚二叠世煤中首次发现液成因的硫锰矿和硫砷锑矿、碱性火山灰成因的胶态锐钛矿和陆源碎屑成因的斜绿泥石。

The hydrothermal synthesis method was adopted to prepare the rutile-type nano-sized TiO2 by using low-cost metatitanic acid as the starting reactant and the monacid as the dressing agent.

以偏钛酸为起始反应物,一元酸为修饰剂,采用成法制备纳米金红石型二氧化钛。