Called âone of the best and most consistent native trees for fall colorâ by tree expert Michael Dirr, the black tupelo is a terrific landscaping choice. Displaying various hues of yellow, orange, bright red and purpleâoften on the same branchâits foliage is a stand-out of the autumn season.
Types of Asbestos. The six minerals that make up the group called asbestos can be divided into two main types: amphibole and serpentine. Chrysotile asbestos is serpentine and it has fibers that are long and curly. This is the type of asbestos that has most often been used in construction and other industries.
There are six types of asbestos minerals that occur naturally within the Earth's environment. The Environmental Protection Agency (EPA) has classified the types as such: Chrysotile : Chrysotile is one of the most common and most dangerous forms of asbestos found within our Earth. This type of asbestos accounts for approximately 90 percent of commercially-used asbestos in the world. Chrysotile asbestos fibers are long, white, and curly. Amosite : Amosite asbestos is recognized by its straight fibers and brown color. Amosite asbestos contains iron and magnesium, and was most used within different types of insulation products.