Sky to swiss blue hemimorphite is most desirable often exhibiting bands of blue with white streaks. It has a total of 13 pages with ring binding. Gemselect s list of precious semi precious gemstones. Here s your guide to blue gemstones. Vitreous or dull to pearly on cleavage surfaces.
There are also much lighter or softer blue stones with the most common of the lighter stones being topaz and aquamarine. Blue sapphire neelam blue spinel. The blue chart tables of gemstone identification. 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. The magazine for the american jewelry store owner.
A must for gemmolgists gemmology students or amatuers to aid in the correct identification of gemstones. With over 130 gem varieties our gemstone index will help you find the perfect colored stone for your jewelry crystal healing needs. Still greenish blue and violetish blue gems are quite attractive. Blue chart s new incredibly comprehensive and detailed gem id chart instore magazine november 2002. Hemimorphite has a hardness of 5 on the mohs scale and can occur in various tones of blue green and white.
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But if you re looking for something different try a violet blue color or. The bluechart is a4 size printed on card stock 220gr per m3. Being a cooling stone it has a soft soothing elegance that is used to cure insomnia promote strength and healing and ensure a healthy. Guide to precious semi precious color gemstones. For blue gemstones common secondary hues are green and violet.In general a more pure blue hue is desirable and when a stone strays further from blue it s less valuable. Iolite neeli kashmir blue sapphire. Most hemimorphite is blue to blue green with a color similar to chrysocolla. Blue sapphires with slight violet hues are still top color. To distinguish between natural and treated gemstones synthesis and imitations to avoid traps and potentially misleading results overview order now.
If you are interested in purchasing a blue gemstone or jewelry that includes a blue gemstone but aren t sure which type of stone to buy our guide will help you easily compare different blue stones. Azure blue sky blue bluish white yellow green blue green rarely green. If you are interested in purchasing a blue gemstone or jewelry that includes a blue gemstone but aren t sure which type of stone to buy our guide will help you easily compare different blue stones. In general a more pure blue hue is desirable and when a stone strays further from blue it s less valuable. But if you re looking for something different try a violet blue color or.
Azure blue sky blue bluish white yellow green blue green rarely green. A must for gemmolgists gemmology students or amatuers to aid in the correct identification of gemstones. There are also much lighter or softer blue stones with the most common of the lighter stones being topaz and aquamarine. Sky to swiss blue hemimorphite is most desirable often exhibiting bands of blue with white streaks.
