Sedimentary Rock

タイトルまたは説明

This **0% natural product  from our quarry,  is a sedimentary rock primarily composed of the fossilized remains of unicellular fresh water plants. it is the most abundant and widely distributed mineral found. It is highly resistant and durable. Quartz is one of the most useful natural materials, due to its physical and chemical properties plus the hardness make it valuable in electronic products as construction of semiconductors  and optical instruments,  parts and components, its luster color and diaphaneity make it useful for the industry of glass making for decorative materials in construction, or in the production of glass containers, flat plate glass, specially glass and fiberglass. its hardness makes it ideal for the fabrication of scouring cleansers, grinding media, and grit for sanding and sawing, or in the use of sand blasting. Quartz is also used as a flux in the smelting of metals. In the petroleum industry the quartz sand helps to hold the fractures open after pressure is release, then open fractures facilitate the flow of natural gas into the well bore. it is used also as a filler in the manufacture of rubber, paints, in medicine as a component of pills and so many other uses. We are capable of exporting **0 metric tons per week, also we recommend *8,**0kilograms as a Minimum Order Quantity due to the cost of transportation, cost depends on what the costumer orders. Of course we will send an absolutely free sample of the product for the costumer to make a decision before we get into business. The way of payment is bank wire transfer ( due when you place the order)