Large crystals with no flaws are rare, and they're often quite pretty. Also, crystals are sometimes useful in engineering. The clock in your computer uses a crystal oscillator to generate a precise reference frequency so that all parts of the computer run at the proper speed, for example.
AINITE has in years past been described by the Guinness Book of World Records as the rarest gem mineral. As of early 2005 there were eighteen known specimens, all numbered and accounted for. Specimen No. 5 has been faceted into an oval and weighs 2.54 carats. Painite is pink to red to brown in color, very strongly pleochroic (showing different hues from different angles) and it fluoresces a lovely green under short wave UV. It comes from Mogok and Kachin State in Myanmar and was named after its discoverer, British gemologist Arthur Charles Davy Pain.
tepends what kind you find,minarals and metalic rocks CAN be rare
they are important to people because they could find real crystals and they can have a better life for money
Meteorites are rare because very few make it through the atmosphere without burning up. Also, some meteorites are easily mistaken for terrestrial rocks.
No. A crystal garden my be made of crystals but it is no itself a crystal.
a crystal garden is a cave of crystals or a place where crystals freeze
it has molecular crystals
No, they vary from crystal to crystal.
mixed crystal formations are mixed with two types of crystals
All salts have crystals.
No. A crystal garden my be made of crystals but it is no itself a crystal.
a crystal garden is a cave of crystals or a place where crystals freeze
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K9 Crystals are high quality crystals 30% lead crystals, they come in all types of colors. Perfect for Big project Chandeliers. K9 Crystals are high quality crystals 30% lead crystals, they come in all types of colors. Perfect for Big project Chandeliers. www.PrestigeChandelier.com uses K9 crystals and Asfour and Swarovski crystals for their custom crystal chandeliers
There are many rare crystals, but some of the rarest are (in no particular order) platinum cubic crystals, boleite, benitoite, red beryl (bixbite). Painite used to be the rarest, but there are new discoveries that make it not so rare anymore.
By definition, all minerals form crystals. So a crystal can be any mineral.
It depends. All gemstones other than pearls and opals are crystals, but most crystals are not gemstones.
Crystals
It causes lung damage, but it does not cause crystals on the lungs.
Sugar crystals are a solid form of sucrose.
Swarovski crystals are made of crystal.