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subject: Some jewelry knowledge (Ⅱ) [print this page]

Some jewelry knowledge ()
Some jewelry knowledge ()

Pat's stone (topaz)

Pat's stone (sometimes called DuBai stone), an English name, title for the Topaz source

there are two versions: one is that by the Greek "Topazios evolved" refers to the red sea,

torre said, "one" the island is cline yellow olivine, people mistakenly say turns. Another way

of saying that is consumed by Topas wen ", "meaning" fire ". A name in 1737 hendricks Kerr

with Topaz a description of the German is named by turns. "The name of mineralogical pato,

topaz again called topaz of turns. Gem grade topaz mainly distributed in granite pegmatite,

gas into hydrothermal, skarns and alluvial placers bed.

Change stone

The English name for change Alexandrite, Russian name " seem ",

"Alexander,". Variable purple jade stone armorica. Because it is in the sunshine in the

candle and green, red color is under the incandescent light bulb, many poets praise change

effects for "the stone emerald, dark ruby." Allegedly 1830 change stone was first discovered

in Russia, a mining emeralds mines urals, this is the miners will give the effect of color gem

crown prince Alexander ii of Russia, in his 21st birthday, the newly discovered in the

singular gem inlay on his crown, and Alexander, called "for the change. And the cat's eye,

variable stone in the mineralogical belongs to green gems, just because of its different

optical characteristics and become two different types of precious stones. Change of

FangJing inclined, stone crystals are often short columns and the plate. Can a color (green,

red), transparent, translucent, and opaque. For 1.745-1.754 refractive indexes, two colors,

the property. Hardness, 3.73 density / 8.5 cubic centimeter. Excellent toughness. In the long

and short uv rays can appear weak red.

Spinel

The English name for Spinel Spinel, derived from the Greek "Spark", meaning "red or

orange of natural crystal". Another way of saying that may come from the Latin word

"Spinella", meaning "thorns.

Lapis lazuli

Lapis Lazuli for the English name of Lapis Lazuli, from Latin Lapis, the former refers to the

latter refers to the blue stones, stones of (). Its handicraft called "green", or "splendid" and

": Diana," or "choi glaze.

Dongling jade

Dongling Aventurine jade, said stone, stone or dongling ocean, and the name of koel

"Indian jade". The scientific name is porcine ShaJin stone, also is the crystal family

members. The inclusions usually have small grain, pyrite, etc. Stone has green and east

mausoleum of two red, mostly opaque, occasionally a translucent parts, hardness and

crystal. Green dongling stone has been called the Indian jadeite, chemical composition,

main is silica and quartzite. Green color, they were dongling stone on the dot is bright,

density, the price is lower jadeite jade far inferior quality.

Some korean jewelrykorean jewelry style,

fashion jewelryfashion jewelry style, wholesale

korean jewelryWholesale korean

jewelry style and so on are made of TaiYangShi, Sunlight stone, Opal, Zircon,

Malachite, Fluorite.

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