mud - soil with mud, muck, or mire; The child mucked up his shirt while playing ball in the garden muck up, muck, mire begrime, bemire, colly, dirty, grime, soil - make soiled, filthy, or dirty; don't soil your clothes when you play outside!
Quartz is one of the most common minerals in the Earth's crust. It is made up of silicon dioxide (SiO2), otherwise known as silica. White sand is primarily made from quartz. Click here to find out more.
Silicon is a mineral associated with youth as the ratio of silicon to calcium in the body is highest when we are young.The highest concentrations of silicon in the body are found in the hair and nails, but it is also associated with healthy skin, bones, and teeth.ilicon is a mineral associated with youth as the ratio of silicon to calcium in the body is highest when we are young.