Diamond Bridal Weddings Jewelry Collection 16

Diamond Bridal Weddings Jewelry Collection. 
Farzana Diamond Jewelry In the baeutiful Diamond Jewelry 18k and 21k gold stylish  Bridal and wedding Jewelry styles it women choice is merrige the your choice is graet honor for us . By Farzana Aamir  (1)
9-3.COLOUR, COLOUR FILTERS, AND THE DICHROSCOPE

It is the presence of traces of these in an otherwise colourless crystal that produces their colour varieties. more will be said about the function of these 'transition' element , when dealing with the spectroscope. granted that there are a considerable number of red, blue and green gemstones, 


there are very few that can approach ruby, sapphire and emerald in their rich shades of these colour and a colour sensitive and trained eye can go a long way towards distinguishing them from other natural gemstones, glass imitations, or even synthetic counterparts. it is indeed worthwhile for 


a beginning gemmologist to practice at every opportunity the sight identifications of the various gems and 

to pay special attention to the particular grades of colour typical of each species.

9-3.COLOUR, COLOUR FILTERS, AND THE DICHROSCOPE
It is the presence of traces of these in an otherwise colourless crystal that produces their colour varieties. more will be said about the function of these 'transition' element , when dealing with the spectroscope. granted that there are a considerable number of red, blue and green gemstones, there are very few that can approach ruby, sapphire and emerald in their rich shades of these colour and a colour sensitive and trained eye can go a long way towards distinguishing them from other natural gemstones, glass imitations, or even synthetic counterparts. it is indeed worthwhile for a beginning gemmologist to practice at every opportunity the sight identifications of the various gems and to pay special attention to the particular grades of colour typical of each species.