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.
Mena. Mena was founded in 1896 as a railroad town at the eastern foot of Arkansas's second highest peak, Rich Mountain (elev. 2,681).It is the eastern terminus of the Talimena Scenic Drive, a 54-mile byway that travels the crests of Rich and Winding Stair mountains between Mena and Talihina, Oklahoma.he byway and park provide impressive vistas of the Ouachita Mountains. The Mena Depot Center, located in a restored 1920 railroad depot, greets the town's visitors with tourism information, art and local history exhibits and railroad memorabilia. In Janssen Park, stands an 1851 log cabin still on its original site.