Traffic alerts posted to this website pertain to closures located within the six-mile project limits of GO 10 -- between North Mesa Street and Executive Center Boulevard. Alerts are usually posted on Fridays. To receive traffic alerts via email, let us know at This email address is being protected from spambots.
1. (Geological Science) of, relating to, or containing abundant silica: siliceous deposits; a siliceous clay. 2. (Botany) (of plants) growing in or needing soil rich in silica.
Silicosis is a long-term lung disease caused by inhaling large amounts of crystalline silica dust, usually over many years.Silica is a substance naturally found in certain types of stone, rock, sand and clay.Working with these materials can create a very fine dust that can be easily inhaled.ilicosis is a long-term lung disease caused by inhaling large amounts of crystalline silica dust, usually over many years.