Silicon is non-toxic as the element and in all its natural forms, nameli silica and silicates, which are the most abundant. Elemental silicon is an inert material, which appears to lack the property of causing fibrosis in lung tissue.
Sponsored Topics. Itta Bena is a city in Leflore County, Mississippi, United States. The population was 2,208 at the 2000 census. The town's name is derived from the Choctaw phrase iti bina, meaning forest camp. Itta Bena is part of the Greenwood, Mississippi micropolitan area.
Issaquena constitutes one of the later subdivisions of the New Purchase, acquired from the Choctaws in 1820. It is a long narrow county situated in the Mississippi and Yazoo delta. Mayersville is the county seat was named for David Mayers, an extensive land owner. Issaquena County is bordered by Washington County (north), Sharkey County (northeast), Yazoo County (east), Warren County (south) and East Carroll Parish, Louisiana (west).