Minerals essays

Minerals essays Minerals have many different shapes, colors, and they also have many uses. Crystals, metals, and rocks are also minerals just a different kind. Minerals are all over this planet and even in outer space. Living creatures have used minerals in their systems to help their growth. A mineral can also be deadly to living creatures. Some minerals can only form in certain conditions. Certain minerals take long periods of time to create. Crystals, metals, and rocks are all minerals just in some different forms. Crystals have a pure look and they come in many shapes, and colors. Metals have a shiny look, and they also have a softness to a very hard strength. Rocks like limestone has a combination of several minerals. Minerals are classified in 11 different forms. 1. Native elements 2. Sulfides 3. Sulfosalts 4. Oxides and Hydroxides 5. Halides and borates 6. Carbonates 7. Nitrates and oidates 8. Phosphates, vanadates, and arsendates 9. Sulfates10. Tungstates and molydates 11. And silicates. Minerals have more than a thousand different shapes, colors, strength, weight, and their dividing centers. Each mineral has there own specific looks. For example titanium is very hard and has a black-grayish look. But aluminum is soft and has a light-greyish look . There have been 1,500 estimate minerals, but only 200 were identified as common minerals 30 consider frequently enough to be considered as rocks. A crystal is a mineral but looks different from metals. Sometimes crystals and metals will combine into one for example a titanium crystal. Metals are mostly shiny hard useful minerals. Crystals are mainly clear objects that have a crystal look. Minerals come in hardness here are the soft to hardness of minerals from 1 to 10. 1. Tack 2. Gypsum 3. Calcite 4. Fluorite 5. Apatite 6. Orthoclase 7. Quartz 8. Topaz 9. Corundum and 10. Diamond. Crystal comes from the Greek word meaning clear ice. Greek use to think that ice was just another form for qua...