Search results
Results from the WOW.Com Content Network
The museum has ongoing exhibits of regional minerals and gemstones of interest to the general public and a workshop where gem-cutting and polishing demonstrations are held." [ 2 ] The guidebook further elaborates that "This museum is run by the Henderson County Gem and Mineral Society [HCGMS], a valuable source of information for those people ...
In Australia, there are numerous gem shows, including an annual gem show called the GEMBOREE, which is a nationwide lapidary competition. There is a collection of gem and mineral shows held in Tucson, Arizona, at the beginning of February each year. The event began with the Tucson Gem and Mineral Society Show and has now grown to include dozens ...
The first major development in diamond cutting came with the "Point Cut" during the later half of the 14th century: the Point Cut follows the natural shape of an octahedral rough diamond crystal, [2] eliminating some waste in the cutting process. Diamond cutting, as well as overall processing, is concentrated in a few cities around the world.
Through its library and subject experts, GIA acts as a resource of gem and jewelry information for the trade, the public and media outlets. [2] In 1953 the GIA developed its International Diamond Grading System and the "four Cs" (cut, clarity, color, and carat weight) as a standard to compare and evaluate the quality of diamonds. [2]
GSI Gemological Laboratory performs a number of services including: loose and mounted diamonds grading; origin testing of loose and mounted diamonds and gemstones; cut grade analysis; light analysis reports; gemstone identification; sorting and screening of melee; treatment identification; laser inscription on diamonds and gemstones; metal engraving; metal inspection; and 360-degree virtual ...
The earliest diamond cutting techniques were simply to polish the natural shape of rough diamonds, often octahedral crystals. [1] Around the 1500s, polishing and cutting inventions made it possible to shape diamonds better, cut facets and make the stones sparkle more. [2] By 1750, a round cut called Old European cut had developed.
Nutrition (Per 1 order): Calories: 210 Fat: 10 g (Saturated Fat: 2 g) Sodium: 300 mg Carbs: 27 g (Fiber: 3 g, Sugar: 3 g) Protein: 3 g. Swensons, confined to Ohio and Indiana, is a gem of the ...
An Ohio not-for-profit group, "Friends of the Dayton Arcade" was created to advocate for the Arcade Building. The group published a book in 2008 entitled, "The Dayton Arcade; Crown Jewel of the Gem City. " The former owner owes several hundred thousand in back taxes. This tax obligation was purchased by American Tax Funding. The sheriff's sale ...