It is used in black paints and to color glass purple. Manganese is responsible for the purple color in amethyst. Compounds of manganese are used in feed supplements and fertilizers. Biological Benefits. Manganese is a critical trace element. Manganese seems to lend a pliant, flexible quality to animal bone. A manganese deficiency in bone leads to brittle, easily broken bones.
Driving distance from Tomball, TX to Cypress, TX. The total driving distance from Tomball, TX to Cypress, TX is 21 miles or 34 kilometers. Your trip begins in Tomball, Texas. It ends in Cypress, Texas. If you are planning a road trip, you might also want to calculate the total driving time from Tomball, TX to Cypress, TX so you can see when you'll arrive at your destination.
Lone Star College - Tomball Community Library Library is located on the Lone Star College - Tomball campus on Tomball Parkway (Highway 249). From I-45 N take the FM 2920 (Spring-Cypress Road) exit. Turn left under the freeway and continue on FM 2920. Spring-Cypress Road and FM 2920 will split at the first light. Keep right and continue on FM 2920 through Tomball to Tomball Parkway (Highway 249). Turn right onto Tomball Parkway. Go approximately two miles and turn left into the Tomball College Campus. The library is the first building on the right.