Silica quartz ore mine, Feng Schroder Mining (certified), Yichun silica

How to distinguish synthetic silica and quartz sand plant diamond experts teach you how to distinguish between silica and diamond: 1. Zoom Attorney, synthetic moissanite common slender white needle containing, from the sail on the sharp end of the lumbar facet visible near the ridge Each ghost, like a lotus; tilted back from the edge of the desktop is also reflective ghosting. It contains natural crystalline diamond-shaped body hydrated silica, clouds, cracks and other inclusions, and no ghosting, waist common original crystal surface. 2. Synthetic moissanite diamond polishing less, compared with blunt or visible ridge adjacent facets polished texture parallel to each other. 3. synthetic moissanite in orthogonal polarizing microscope, rotating 360 was four out four dark non-homogeneous body extinction phenomenon. Diamond was full dark homogeneous body extinction phenomenon. Silica hardness is generally how much silica vein quartz, quartzite, quartz sandstone in general. Silica widely used as raw materials, is an important raw material mineral industry. Can be processed into a series of silicon compound chemically silica. High purity silica generally refers to natural quartz silica sand that is distributed widely in nature, large reserves of silica, many countries have large-scale high-quality ore mining volume. Mainly used in metallurgy industry acidic firebrick. Pure silica can be used for monocrystalline quartz glass or refining. For the preparation of silicon compounds of silica and silicate rock on the chemical industry, but also for filling sulfuric acid tower. For glass, ceramics, Portland cement and other building materials industries. Silica hardness is generally around seven. General need for silica silica crushing price, so people often ask hardness and silica, in fact, on the stone crushing capacity is to look at stone compressive strength. The compressive strength of silica generally 200 ~ 300Mpa, according to different regions, different purity silica its compressive strength is slightly different. Silica quartz ore mine, Feng Schroder Mining (certified), Yichun silica provided by Chongyi County 聂都丰 Schroder Mining Limited. Chongyi County 聂都丰 Schroder Mining Limited (www.fby188.com) is a leader in Ganzhou, non-metallic minerals, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Schroder mining leader in abundance with the staff warmly welcome all inquiries negotiations to create abundance Schroder mining a better future.