RARE Vibrant Gem Silica Chrysocolla Bacan Island Gemstone Cabochon 7.86 g

Description: RARE GEM SILICA CHRYSOCOLLA BACAN SMOOTH POLISHED GEMSTONE CABOCHON Item # : 320 4133 Type of gemstone : Natural untreated Indonesian Gem Silica Chrysocolla Bacan gemstone cabochon ~ RARE new material which was NOT treated in any way Amount : 1 (one) individual piece Weight : approx. 7.86 grams Size : Length: approx. 30.41 mm = 1.19 inches Width: approx. 30.37 mm Depth: approx. 5.71 mm Perforation : This gemstone cabochon is not drilled. It is not a ready to wear piece of jewelry and is perfect for bezel-setting. Origin : West Java ~ Indonesia / cut and polished in Bali Shape : Smooth polished round cabochons Color : Multicolor vibrant color Luster : Exquisite polish Quality : Opaque to slightly translucent gemstone with natural inclusions Treatment : None ~ 100 % natural stone and natural color There is NO dye and NO treatment of any kind Indonesian Gem Silica Chrysocolla : The vivid greenish blue material known as Gem Silica is quite rare, and high-quality specimens are coveted by collectors and jewelry designers. It is also referred to by the names Chrysocolla Chalcedony and Gem Silica Chrysocolla. In Indonesia this gemstone is known as Bacan, as it is found on the island of Bacan. Bacan is a mountainous, well forested island located to west of south Halmahera / Indonesia. The attraction of this gemstone is its remarkable color. The intense color is due to the presence of copper salts that penetrate the crystal lattice of colorless Chalcedony. Though there are other copper-bearing gems that can display a similar color saturation, such as Turquoise and Chrysocolla, these are much softer stones and are not hard enough for rings. The term "gem" in "Gem Silica" indicates that this material is gem quality, and in fact it has a hardness of 7 on the Mohs scale and is suitable for all kinds of jewelry, including rings. Despite the names Chrysocolla Chalcedony and Gem Silica Chrysocolla, Gem Silica is not really a form of Chrysocolla. Its only connection with Chrysocolla is that both minerals are colored by the same copper salts. So, the names can be confusing. In fact, Gem Silica is a form of Chalcedony, the microcrystalline variety of Quartz. Gem Silica is found in a just a few locations around the world, including the United States (Arizona and New Mexico), Mexico, Peru, the Philippines, Taiwan, and Indonesia. Though most Chalcedony varieties such as Carnelian and Agate sell for only a few dollars per carat, prices for Gem Silica can be very high. A top-grade specimen would be distinguished by good translucency, consistent and strong color saturation, and the absence of inclusions. Remarks : Stunningly beautiful gemstone ~ ready to be made into a gorgeous piece of fine jewelry. Don’t miss the opportunity to own this beautiful & rare gemstone cabochon Our photographs have been enlarged to show details. Most details shown in the large image are actually not visible to the naked eye. We have made the image as close as possible to the original item when viewed on our screen. Depending on the viewers monitor settings, these items may appear a few shades lighter or darker in comparison to the original object. Why Shop with AGUSTUS-Collection » eBay Seller since the Year 2000 » Very high Approval Rating » Outstanding Collection » Custom orders & Wholesale » Free Shipping for purchases over US$ 500 » Combine Shipping for 10 days » Secure Packing & Shipping Services » Secure Payment » Items are guaranteed as described » Clear Return Policy » Fast Support Response » Outstanding Customer Service Pictures sell! Auctiva offers Free Image Hosting and Editing. The complete eBay Selling Solution.

Price: 86 USD

Location: BALI - Island of the Gods

End Time: 2024-02-28T13:05:42.000Z

Shipping Cost: 14.95 USD