石英质

He drew up a geological map containing all information he could gain during his field investigations, such as outcrops of limestone and of cherty material ("chert formation"), overburden, dip and strike of strata, etc.

该地质学家绘制了一份地质图，图中包含其在实地考察期间收集的所有信息，例如石灰石和石英质的突岩层、覆岩层、地层倾向和走向等。

The rock of the shear zone is quartz mylonite which is rich in plastic microstructure.

剪切带岩石以石英质糜棱岩为主，具有丰富的塑性变形显微构造特征。

Fluviatile sands deposited by delta distributaries are quartzose.

三角洲分流中沉积的河流砂是石英质的。

According to the characteristics of craftwork and micromark of quartzitic jade jues unearthed from the ancient tombs of Henglingshan site, in particular to a pair of the fine jade jues from the tomb M177, it is conjectured that the jade jues are made by the natives and the technology is employed in which fixed revolving axis in the centre when drilling a hole in jade materials, and the special fixed tools and rigid polishing materials would be used also in cutting and polishing processes.

对其中M177墓出土的一对做工精美的石英质玉玦的基本特征、工艺及微痕进行了分析，推测当时使用了可以固定旋转轴的钻孔技术、硬度很高的抛光材料或专门的&垫托&工具。

Fluvi tile sands deposited by delta distributaries are quartzose.

三角洲分流中沉积的河流砂是石英质的。

Fluvitile sands deposited by delta distributaries are quartzose .

三角洲分流中沉积的河流砂是石英质的。

The invention discloses a method for treating the quartz beach sand which is polluted by spilled oil.

本发明公开了一种受溢油污染的石英质海滩砂粒的治理方法。

Cold places like cold stone substrate, transparency, quality nourish, low hardness, gloss strong line better varieties; soft ground nearly frozen to substrate, but the lack of transparency; just manner, then the hardness high, often with quartz quality of sand screw; hard the worst quality, hardness, opacity, gloss weak, often more impurities, and rock in the gravel. 3, defects, including impurities and cracks in the stone.

冻地的底质似冻石、透明度高、质细润、硬度低、光泽强，系较佳品种；软地的底质接近冻地，但透明度不足；刚地，则硬度偏高，常含石英质砂钉；硬地的品质最差、硬度大、不透明、光泽弱，常有较多杂质和围岩中的砂砾。3、瑕疵，包括石中的杂质和裂纹。

Domestic companies to introduce advanced production equipment, production and processing dried Mica Powder, Mica Powder wet system, ordinary quartz sand, semi-refined quartz sand, fine quartz sand, high purity quartz sand, limestone, calcium carbonate, precipitated calcium carbonate, dolomite powder , vermiculite powder, feldspar powder, maifanite, tourmaline, bauxite, sand, pebbles, sand, building sand and other non-metallic mineral products can be customized according to user needs processing.

公司引进国内先进生产设备生产加工干制云母粉、湿制云母粉，普通石英砂、半精制石英砂、精制石英砂、高纯石英砂，石灰石、重质碳酸钙、轻质碳酸钙，白云石粉，蛭石粉，钾长石粉，麦饭石，电气石、铝矾土，彩砂，鹅卵石，河砂、建筑砂等非金属矿产品，可根据用户需要定做加工。

Domestic companies to introduce advanced production equipment, production and processing dried Mica Powder, Mica Powder wet system, ordinary quartz sand, semi-refined quartz sand, fine quartz sand, high purity quartz sand, limestone, calcium carbonate, precipitated calcium carbonate, dolomite powder , vermiculite powder, feldspar powder, maifanite, tourmaline, bauxite, sand, pebbles, sand, building sand and other non-metallic mineral products, according to river sand, maifanite, tourmaline , bauxite General diversified enterprises.

公司引进国内先进生产设备生产加工干制云母粉、湿制云母粉，普通石英砂、半精制石英砂、精制石英砂、高纯石英砂，石灰石、重质碳酸钙、轻质碳酸钙，白云石粉，蛭石粉，钾长石粉，麦饭石，电气石、铝矾土，彩砂，鹅卵石，河砂、建筑砂等非金属矿产品，可根据河砂、麦饭石、电气石、铝矾土等多元化综合型企业。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。