Eaque ipsa quae ab illo inventore veritatis et quasi. Eaque ipsa quae ab illo inventore veritatis et quasi. Et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque. Ut enim ad minima veniam, quis nostrum exercitationem ullam corporis...
A change in perspective  sometimes literally  could help you discover Nature’s beauty. In this article, IGS member Richard Edley shares his experiences discovering California turquoise and offers advice on desert prospecting. Prospecting...
Like colors, gemstone transparency  whether a gem is opaque, translucent, or transparent  is a result of light interacting with the gem. Gemstone transparency isn’t a precise basis for identifying gem species. However, the presence and degrees...
What’s the difference between rubies and pink sapphires? According to one old joke, that depends on whether you’re the buyer or the seller. In fact, there is no general agreement on where to draw the line, but that line is certainly pink....
What do you need to clean your gemstone jewelry? For many pieces, mild detergent, warm water, and a soft brush are a good start. However, before you decide to clean your collection yourself, or even if you leave it to a professional jeweler, add a little gemology...
Jl.Wahyu Asri Utara VII