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.
Fibers of Anthophyllite are what makes asbestos dangerous. Asbestos is a set of six silicate minerals which occur naturally. White asbestos makes up 95% of the asbestos found in buildings. It occurs in all parts of the world. It is fibrous, heat resistant and non flammable. These properties made it very attractive as a component in building materials and other products such as insulation and automobile brake pads.