A quartz chronometer will employ an electronic oscillator that enables the timepiece to record the passage of time - see related link below for additional information .
Quartz rock will give you the most accurate time and date. It is commonly used in watch production.
This site will give you excellent information, here is an excerpt and the site:Enter the Quartz Clock. Quartz timepieces use the nature of the quartz crystal to provide a very accurate resonator which gives a constant electronic signal for timekeeping purposes. Quartz crystals are piezoelectric, which means that they generate an electrical charge when mechanical pressure is applied to them. They also vibrate if an electrical charge is applied to them. The frequency of this vibration is a function of the cut and shape of the crystal. Quartz crystals can be cut at a consistent size and shape to vibrate at thousands of times per second, making them extremely stable resonators for keeping very accurate time.* http://www.physlink.com/Education/AskExperts/ae559.cfm
Pure quartz is colorless. Trace amounts of transition metal impurities in the quartz are what give it its color.
Most of the wrist watches operate on quartz mechanism. It is necessary to understand the mechanism in a car to perform minor repairs.
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it is in the urinary systemJust below the kidneys. Not too sure if this is as accurate as you want it. But this is the best i can give you. Hope this helps!
high melting point.
Quartz itself is transparent or transluscent. But trapped impurities such as iron, copper, etc give quartz a full rainbow of colors to choose from.
because it is time to give it up!
"Rose quartz is a type of quartz which exhibits a pale pink to rose red hue." -Wikipedia Well, I suppose it's made of quartz, then, isn't it? 'Cause the name Rose QUARTZ doesn't give that away.
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Sight unseen, it is not possible to give an estimate of the value of this watch. Take your watch to a local jeweler who deals in this quality of jewelery/ watches, and ask for an appraisal -- which you'll pay for, or an informal estimate as to its value.