Natural quartz crystal from DONGHAI, JIANG SU mostly include amethyst, smoky quartz and yellow quartz.
东海天然有色水晶主要有紫晶、烟晶、黄水晶。
So the research of producing the high pure quartz with the silica mineral substitutes for natural quartz is imminent.
本文综述了国内外硅石矿物原料替代天然水晶生产高纯石英砂的研究现状；
The main composition of the quartz stone is selected natural quartz. It's made of 87% quartz crystal and 13% resin and annexing agent.
石英石的主要成分主要是精选的天然石英石，由87%的石英石晶体和13%的树脂和添加剂复合而成。
Melting experiments validate that the content of high temperature form water is the most important factor influencing the quality of the natural quartz.
熔制实验证明：高温水的含量是影响天然石英质量的最主要因素。
The company owns advanced quartz stone production lines, using natural quartz crystal, high-quality resins and other additives by high temperature, high pressure, high shock and vacuum.
公司拥有先进石英石生产线，采用天然优质石英石晶体，优质树脂及其它添加剂，通过高温，高压，高震，真空动力合成。
The gold-bearing ore veins consist of microcline from intermediate to maximum, quartz, pyrite and microcrystalline natural gold.
含金矿脉主要由中等-最大微斜长石、石英、黄铁矿和微晶自然金等矿物组成。
This paper discusses the performance and application of natural abrasive such as diamond, corundum, garnet, quartz, flint, pumice, diatomite, hematite and perlite.
本文介绍了天然金刚石、天然刚玉、石榴石、石英、燧石、浮岩、硅藻土、赤铁矿、珍珠岩等天然磨料的性能特点和其应用。
The combined effect of natural zeolite and fly ash on alkali-silica reaction (ASR) of concrete was studied with natural alkali-reactive aggregate and quartz glass aggregate respectively.
用天然活性骨料和石英玻璃骨料研究了粉煤灰与沸石的复合对碱-硅酸反应(asr)的影响。
Using quartz sand, limestone, dolomite and other natural mineral as the main raw material, with some soda, borax etc chemical raw materials melting into glass.
采用石英砂、石灰石、白云石等天然矿石为主要原料，配合一些纯碱、硼砂等化工原料熔成玻璃。
Using quartz sand, limestone, dolomite and other natural mineral as the main raw material, cooperate with some soda, borax etc chemical raw materials melting into glass.
采用石英砂、石灰石、白云石等天然矿石为主要原料，配合一些纯碱、硼砂等化工原料熔成玻璃。
Ecological reactive powder concrete(ECO-RPC)was prepared by replacing 60% of cement with ultra-fine industrial waste powders and replacing ground fine quartz sands with natural sands.
用超细工业废渣取代60%的水泥，用普通黄砂取代磨细石英砂制备生态型RPC材料。
The thermoluminescent(TL) characteristics of the natural colourless rock crystal, tea-quartz, amethyst samples and their synthetic samples are tested by using the thermoluminescence metering device.
利用组装的热释光光谱测量装置测试了天然与合成无色水晶、茶晶和紫晶样品的热释光，分析对比了其热释光图谱。
LED crystal lamp is a high-end interior lighting products, efficient use of energy saving high power LED as light source, the choice of natural crystal, made of quartz preparation.
LED水晶壁灯是一款高档的室内装饰灯具产品，采用高效节能环保的大功率LED为发光源，选用天然水晶、石英配制制作而成。
Such as Natural Dolomite stone, River Sand, Silica Sand, Construction Sand, Quartz stone and much more.
如自然白云石石料，河砂，石英砂，建筑砂，石英石等等。
Such as Natural Dolomite stone, River Sand, Silica Sand, Construction Sand, Quartz stone and much more.
如自然白云石石料，河砂，石英砂，建筑砂，石英石等等。
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