In addition to sapphire, what gemstone is a variety of the mineral corundum?
Sapphire Ukraine) of sapphire monocrystals for hip joint endoprostheses. Sapphire Sapphire is a precious gemstone, a variety of the mineral corundum, consisting of aluminium oxide () with trace amounts of elements such as iron, titanium, chromium, copper, or magnesium. It is typically blue, but natural "fancy" sapphires also occur in yellow, purple, orange, and green colors; "parti sapphires" show two or more colors. The only color that sapphire cannot be is red – as red colored corundum is called ruby, another corundum variety. Pink colored corundum may be either classified as ruby or sapphire depending on locale. Commonly, natural sapphires are
Golden sheen sapphire for golden sheen sapphire. Testing of heat treatment on sample batches has resulted in diminishment of the gold sheen effect, reducing the appeal of the gemstone. The name 'golden sheen sapphire' is often shortened to 'gold sheen sapphire' and the name is interchangeable. Golden sheen sapphire has been used in jewelry production by companies including In 2016 a gold sheen sapphire ring by William Travis Jewelry won the American Gem Trade Association Savor Silver Award, Men's Wear. Golden sheen sapphire Golden Sheen Sapphire, is a gemstone variety of the mineral corundum, an aluminium oxide (). It typically shows a metallic