Color is very rich , almost including red, orange, yellow, green , cyan, blue , purple all colors.
Internal and external microscopic characteristics : Gold water may contain solid growth structure rich inclusions , gas-liquid two-phase inclusions and features . Crystal appearing barrel , columnar, a few were a plate or leaf-shaped .
Ruby and sapphire are just ultrasonic cleaning machine two different colors of jade mineral species , they are recognized as the world’s top five wax injection machine precious gemstones colored gemstones .
Red , sapphire can contain rich rutile inclusions in different directions in the plane perpendicular to the rutile was 600 C -axis angle of intersection , shooting star displays six lines processed into arc -shaped gem , the occasionally double starlight phenomenon , just two binary regular arrangement of the composition of inclusions caused two
Walk into a 300 angle cross each other to form twelve shooting star carved wax line pattern . Crystal system trigonal system .
Australia is the world’s very important sapphire jewelry equipment origin, characteristics and its outputs , Shandong, China , Cambodia sapphire similar. His color is the color , the pure colorless , when the lattice contains different trace result in different colors , wherein the main causes red chrome ,
The combined effects of iron and titanium leads to blue. Steam cleaning machines currently on a large scale mining is mainly Changle County and five figure counties . Shandong sapphire with large particles , crystals complete and mending known. In addition to the color blue series, but also a variety of colors of yellow , green and other varieties.
Minority sapphire color with color effects , jewelry, tools that are in the sun was blue, gray blue magnetic polishing machine , dark red in the light, maroon , color effect is generally not significant , the color is not very bright . Important monomorphic have hexagonal prism , hexagonal bipyramid .
Chemical composition of aluminum oxide , which may contain small amounts of impurity elements iron, titanium, chromium, manganese , vanadium. Tabular crystals prolific in silicon-rich , poor base contact metamorphic rocks . In addition to the blue corundum gemstone sapphire can be directly named , the other colors of corundum gemstone when naming need to
Sapphire name preceded by an adjective before color , such as yellow sapphire, green sapphire.
Sri Lankan sapphires to the overall color rich , high transparency and distinguish any other origin sapphire.
Burmese sapphire high quality , pure molten gold machine inside its blue or purple with beautiful blue reflection color is characteristic .
Burmese rubies in the international jewelry market has an important position , has always been to produce " pigeon blood red " ruby and famous in the world.
Cambodia White Sapphire forest areas , as a bright and pure blue , purplish individual whose internal reflection color is slightly lighter blue , bright shiny glass , sapphire significant difference to other areas , more popular in the world.
Sapphire , remove all colors except red series of corundum ; It includes a variety of colors blue, white, yellow , green , black and so on. There are parallel to the crystal surface and cross- rib pattern .
Thailand Sapphire Generally speaking it hit a low drive transparency , darker , mainly dark blue , purplish hues of blue , gray and blue colors. That natural ruby red gem corundum mineral crystals China ’s Hainan , Jiangsu, Shandong , Heilongjiang
Province has sapphire origin. Cylindrical , barrel-shaped silicon crystals prolific in poor , alkali-rich alkaline olivine basalt , and the multi- shell with dark dissolution . Sapphire jewelry device that removes all colors other than natural red series of gem-quality corundum mineral crystals .