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22130001 2008 年 02 月 13 日 19:17 Reading (loading. ..) Comments (0) Category: Miscellaneous world Kan
after the rain, sunny,
mbt sale, hazy moonlight -----
Moonstone Moonstone is a feldspar gem of a family, the English name for the MOONSTONE, literally or Moonstone. As it often is milky white, translucent color with a pale blue halo, as if in March the dim moonlight clear after the rain, hence the name moonstone. For centuries, the Moonstone gem is a popular one, people believe it sweetheart gentle wake-up enthusiasm, it Pearl, Alexandrite is June with the birth of one of those lucky stone, a symbol of wealth and longevity.
Moonstone gentle iridescence iridescence known as adularia, which is within the orthoclase with albite Dan Shuangjing some fine films, diffuse reflection of light generated to produce interference effects. The more red double-chip thin, the more bright the moon formed, the formation process can sometimes seem a good
1. Moonstone
identification and evaluation of similar gems and Moonstone are white quartz cat's eye,
mbt shoes clearance, chalcedony, white opal, glass and plastic. Moonstone with their important differences are: 1 Moonstone halo color is very special, When you turn the stones, it tends to move in sheets, while the quartz cat's eye liner is showing a linear movement. 2 feldspar obvious cleavage, in some small irregular-shaped cross-section can be seen at the fracture,
mbt chapa, and other similar stones are mostly shell-like fracture, the fracture is smooth arc. Sometimes there can be seen within 3 Moonstone
When these characteristics is not apparent, we have to by measuring the refractive index and the proportion of stones were distinguished.
identify key typical cleavage, characteristic inclusions. The price is mainly affected by Moonstone
iridescence beautiful gem level,
mbt sport shoes, precious stones the size of the number of defects,
mbt shoes, transparency and processing quality and other factors.
large grain market (2-carat or more) of the Moonstone is not uncommon, but not a lot of perfect iridescence. Many Moonstone's iridescence, or not enough light, or deviation from the gem right in the middle of beautiful stones leaving prices down. In addition, some gems within the structure of thick, clear or cleavage cracks low transparency also reduced the prices of precious stones. Multi Gem Moonstone
ground arc,
mbt shoes sale, the lower part of thick waist precious stones inlaid affect and reduce the price per carat gem.
assessment of critical perfect,
2. Moonstone Moonstone origin
has produced many places, but with the origin of commercial production does not have much value. Important source of Moonstone on the market are mainly in Myanmar and Sri Lanka.
3. moonstone jewelry buying tips
(1) Moonstone's
(2) Moonstone thickness should be moderate, not suitable for thick.
Hybrid Mode
