Blue Semi Precious Stones Pictures

It has about 100 pages of basic gemstone information and about 200 pages dedicated to photos and descriptions of over 100 gems and gem materials.

Blue semi precious stones pictures.

It is one of the most popular gemstone books ever written with over one million copies sold. Identify many types of semi precious gemstones using this handy visual pin board chart. Here you will find a list of gemstones that we sell on gem rock. All other gemstones are considered as being semi precious stones.

With over 130 gem varieties our gemstone index will help you find the perfect colored stone for your jewelry crystal healing needs. The only precious gemstones are diamond ruby sapphire and emerald. List of precious and semi precious stones. All other quality stones are called semiprecious even though they may not be any less valuable or beautiful.

It is imperative that you would think of sapphire when we say blue gemstones but wait. Precious stones were hard rare and valuable. The most common blue stone is a sapphire however the deep blue color can also be found in other gemstones such as kyanite lapis lazuli and zircon. Apatite is the defining mineral for 5 on the mohs scale and it is known to occur in a wide variety of colors including a paraiba like blue green.

The ancient greeks made a distinction between precious and semiprecious gems which is still used. All other stones are considered semi precious stones. A complete list of blue gemstones with amazing pictures. Apatite is normally untreated but one.

Even common opal in blue hues is quite attractive. In blue hues a precious opal s play of colors can resemble sunlight on the ocean s surface. But if you re looking for something different try a violet blue color or. Gemstones of the world we highly recommend gemstones of the world by walter schumann.

Although it is a very common mineral gem quality materials are extremely rare. Feb 6 2012 ever wanted to know what that pretty stone is called. Gemselect s list of precious semi precious gemstones. Apatite is composed of calcium phosphate the same material that makes up our teeth and bones.

These are old terms and not necessarily true these days. However this is a commercial based classification and was a distinction that marketers created years ago which gives the false impression that precious stones are more valuable than semi precious stones. In the west precious stones are diamonds sapphires rubies and emeralds. Buy blue apatite gemstone.

Guide to precious semi precious color gemstones. Even common opal in blue hues is quite attractive. Nevertheless these stones are soft and may be scratched when exposed in jewelry. Crystalbenefits tells you about the different hues of blue gemstones.