Do the original rock of chromatic gem and finished product differ after all have how old? Peaceful straps colour treasure to treat former stone is very good can use discern the method of similar gem. Do you know what kind of the original rock of ruby, sapphirine, emerald is then? Come, follow small make up meet with, view and admire view and admire!
One, ruby
Crystal of ruby original rock is board shape or columnar stone, the growth that there can be a triangle in bottom meridional plane indicates, because get together,be likely a macle form get together form macle, this is divisional pointed spar and the important basis of ruby.
Especially Burmese ruby and pointed spar, in country rock when going up, be very not easy distinction.
2, sapphirine
If crystal of sapphirine original rock is 6 Shuang Zhui, the growth of axis of common on cone perpendicular C grain, the growth of common on bottom meridional plane hexagon grain or ribbon.
In board shape or columnar common triangle indicates on the bottom meridional plane of crystal, get together a macle grow grain.
3, emerald
Emerald is 6 crystal, 6 column are its appraisal feature, the surface grows singularly grain, have the emerald of some of producing area, when carbonaceous material forms 6 black grain, call Da Bici.
Because producing area can not form different pattern together, have 6 sides among them model core, mining area produces Wo Er of agree of the Colombia when the grain that has 6 lines again; There is core among, what have way of 6 strain line only is mining area of Colombian wood assist Colombian emerald.
The lapidary jewelry that shows in jeweller's, it is burnish cut is designed and become step by step by original rock. The gem that is shown meticulously before us people original appearance, we also must know understanding, that is original beauty!
