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.
The road intersects the Indian Nation Turnpike near Hanna, and US-69 near Eufaula. SH-9 provides access to the south side of Lake Eufaula before reaching Stigler. SH-9 overlaps US-59 for 5 miles (8.0 km), after which the road becomes concurrent with US-271. Both remain concurrent, until the highway ends at the Arkansas border.