1 The structures of giant covalent structure are usually based on non metal atoms like carbon, silicon and boron. 2  The atoms in a giant covalent lattice are held together by strong directional covalent bonds and every atoms is connected to at least 2, 3 or 4 atoms.
Vail is located 100 miles West of Denver International Airport. Accessed by 3 exits off of Interstate 70, the main Vail exit is #176, go back under the highway from the roundabout, and head around the second roundabout. Going right (West) will take you towards the Lionshead Parking Structure.
At Toponas, take Colorado 131 north to Steamboat Springs (40 miles). Or, take I 70 west (through Vail) until Exit 157. Take CO 131 North to Steamboat Springs (75 miles), then left on US 40 to town (4 miles).