They were made from synthetic quartz and were used for strict control of electronic oscillator frequency.
I worked there from 1980 to 1987 in the development lab
Ivor G6ATJ
Swarovski crystals are made of 32% lead. Chemical coatings are used to make the different colors of the crystals. Authentic Swarovski crystals are only made in Austria.
Sugar crystals are typically made for use as a sweetener in food and beverages. They can also be used in baking and candy-making to provide sweetness and texture. Additionally, sugar crystals can be used in drinks like tea and coffee to sweeten them.
Swarovski crystals are made of crystal.
Gemstones are made from mineral crystals, yes.
This measurement is made with a measuring microscope.
what are paramount crystals made of
After the evaporation of water crystals are formed.
atoms, ions, and molecules basically make up crystals are made from molten lava
Pumice does not have crystals. It is made of glass.
because that is what the salt crystals are made of
After the evaporation of water crystals are formed.
Crystals.