522 South Pineapple Avenue
Sarasota, FL 34236
United States
Sarasota Estate Auction specializes in a wide variety of furniture, antiques, fine art, lighting, sculptures, and collectibles. Andrew Ford, owner and operator of the company, has a passion for finding the best pieces of art and antiques and sharing those finds with the Gulf Coast of Florida.
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Nov 2, 2024
Moldavite Crystal Pendant.
Size: 2 3/4 X 1 X 1 in.
#3961 .
Moldavite (known in the Czech language as vltavín) is a forest green, olive green, or blue-greenish vitreous silica projectile glass formed by a meteorite impact in southern Germany (Nördlinger Ries Crater) that occurred about 15 million years ago. It is a type of tektite and a gemstone. Material ejected from the impact crater includes moldavite, which was strewn across parts of Germany, the Czech Republic and Austria. Moldavite was introduced to the scientific public for the first time in 1786 as “chrysolites” from Týn nad Vltavou in a lecture by Josef Mayer of Prague University, read at a meeting of the Bohemian Scientific Society. In 1900 Franz Eduard Suess pointed out that the gravel-size moldavites exhibited curious pittings and wrinkles on the surface, which could not be due to the action of water, but resembled the characteristic markings on many meteorites. He attributed the material to a cosmic origin and regarded moldavites as a special type of meteorite for which he proposed the name of tektite. Based on an analysis of 23 Bohemian and Moravian samples, in 1966 it was theorized that variations in their composition derived from fractional volatilization, and were not similar in origin to sedimentary or igneous rocks. Values were reported for a range of attributes: oxides, and densities and refractive values index. In 1987 it was recognized that moldavites were created following meteor impact which melted material and launched it into the air. As the material was airborne, it cooled and solidified. However, the plasma-like vapor at the impact site separated primary melt droplets from other residual vapor, and the former then cooled into moldavite. In 2019 the first LIBS (Laser Induced Breakdown Spectroscopy) study on two typical moldavite samples, followed by routine EPMA (Electron Probe Microanalysis), indicated agreement with EPMA studies and also revealed siderophile elements (Chromium, Iron, Cobalt and Nickel). Moldavites’ highly textured surfaces are now known to be the result of pervasive etching by naturally occurring CO2 and humic acids present in groundwater. Because of their extremely low water content and chemical composition, the current consensus among earth scientists is that moldavites were formed about 14.7 million years ago during the impact of a giant meteorite in the present-day Nördlinger Ries crater. Currently, moldavites have been found in an area that includes southern Bohemia, western Moravia, the Cheb Basin (northwest Bohemia), Lusatia (Germany), and Waldviertel (Austria). Isotope analysis of samples of moldavites have shown a beryllium-10 isotope composition similar to the composition of Australasian tektites (australites) and Ivory Coast tektites (ivorites). Moldavite can be transparent or translucent with a mossy green color, with swirls and bubbles accentuating its mossy appearance. Moldavites can be distinguished from most green glass imitations by observing their worm-like schlieren. Archaeological excavations have uncovered that moldavites were discovered by prehistoric people in the Czech Republic and Austria and were used to make flaked tools. Some of the worked moldavites date to the Aurignacian period of the Upper Paleolithic, approximately 43,000 to 26,000 years before the present. In the modern world, moldavites are often used, rough or cut, as semi-precious stones in jewelry. They have purported metaphysical qualities and are often used in crystal healing.
SHIPPING INFORMATION·
Sarasota Estate Auction IS NOT RESPONSIBLE FOR SHIPPING! BUYER MUST ARRANGE SHIPPING. All shipping will be handled by the winning bidder. Sarasota Estate Auction recommends obtaining shipping quotes before bidding on any items in our auctions. To obtain a quote, please email info@premiershipment.com. Be sure to include the lot you are interested in and address you would like the quote for. Refunds are not offered under any circumstances base on shipping issues, this is up to the buyer to arrange this beforehand.
BIDDER MUST ARRANGE THEIR OWN SHIPPING. Although SEA will NOT arrange shipping for you, we do recommend our preferred shipper Premier Shipping & Crating at info@premiershipment.com You MUST email them, please DO NOT CALLl. If you'd like to compare shipping quotes or need more options, feel free to contact any local Sarasota shippers. You can email any one of the shippers below as well. Be sure to include the lot(s) you won and address you would like it shipped to. Brennan with The UPS Store #0089 - 941-413-5998 - Store0089@theupsstore.com AK with The UPS Store #2689 - 941-954-4575 - Store2689@theupsstore.com Steve with The UPS Store #4074 - 941-358-7022 - Store4074@theupsstore.com Everett with PakMail - 941-751-2070 - paktara266@gmail.com
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