Antique 1920's Art Deco SIGNED Ostby & Barton RARE Natural Silver Ore in Quartz Solid Sterling Silver & 10k Gold Men's Ring
GLEAMING DEPOSITS of Silver Ore in this RARE Natural Quartz Gemstone
Rare Ostby & Barton 1920's Art Deco Ring
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Up for sale is a find from a collection of mineral and fossil related pieces acquired at Auction, an Antique 1920's Art Deco SIGNED Ostby & Barton RARE Natural Silver Ore in Quartz Solid Sterling Silver & 10k Gold Men's Ring. This Antique 1920's Art Deco Solid Sterling Silver & 10k Gold Ring is set with a Fantastic 10.5x8mm Silver Ore Bearing Quartz gemstone. This silver ore bearing quartz is all natural and guaranteed as such. This natural quartz has BEAUTIFUL GLEAMING DEPOSITS of SILVER ORE. Silver Ore Bearing Quartz is one of the rarest forms of natural silver. Specimens of native Silver Ore Bearing quartz are rare because the previous miners crushed and smelted all of the silver and copper ore that they mined. Many fine specimens were processed and destroyed. This silver ore is made up of Silver, Nickel, Copper, Iron, & Cobalt. The natural veins of silver ore were formed by extreme pressure deep within the earth millions of years ago. This Silver Ore in Quartz is a Rectangular Cabochon Cut. Cabochon refers to a gemstone that has been shaped and highly polished instead of being faceted. This Silver in Quartz Gemstone is in PERFECT PRISTINE CONDITION and is free of any chips, nicks, or cracks. The interior of the ring stamped "OB" which is the hallmark for Ostby & Barton an extremely collectible and sought after vintage brand. Ostby & Barton, Providence R.I. The business was established in 1879 by Englehart C. Ostby and Nathan B. Barton. Ostby perished in the Titanic disaster while his daughter Helen made it to a lifeboat and survived. The company went on to become one of the most famous jewelry companies in the world. Ostby & Barton Jewelry is now an extremely collectible and highly sought after vintage brand. This Solid Sterling Silver Setting has very detailed 10k Gold vermeil accents with Classic 1920's Deco Architectural Shoulder Details. This is a smaller scale men's ring so please use the measurements in the description and the explanation of the measurements given below along with the scale photo (photo #12) to determine the size and scale of the ring. Aside from some gold detail wear this ring is otherwise in GOOD CONDITION and will arrive ready to wear.
This is an Antique Ostby & Barton 1920's Art Deco Men's Ring not a copy or reproduction.
Ostby & Barton, Providence R.I. The business was established in 1879 by Englehart C. Ostby and Nathan B. Barton. Ostby perished in the Titanic disaster while his daughter Helen made it to a lifeboat and survived. The company went on to become one of the most famous jewelry companies in the world. Ostby & Barton Jewelry is now an extremely collectible and highly sought after vintage brand.
Ring Size & Measurements: This ring is a size 11 and can be sized up or down by any competent jeweler. Ring dimensions are 27mm tall and 25mm wide. Ring rises 4.5mm from the finger. (1 inch = 25mm) 5.0 Grams (0.18 Ounce) Almost 1/5 Ounce Total Weight
Silver & Gold: This ring is hallmarked "OB Sterling + 10k" The ring tests as and is guaranteed to be Solid Sterling Silver with 10k Gold Vermeil accents. (Again this ring is guaranteed to be Solid Sterling Silver not plated or layered)
All our Rings will include a FREE Ring Gift Box
A Note Regarding Our Shipping Safety: The inside of our shipments is cleaned along with the ring box and packing materials with Tricide 10, a virucidal in an alcohol spray that disinfects and leaves no residue. The rings are cleaned using an ultraviolet UV-C sterilizer disinfection box that sterilizes without the use of any chemicals that might damage the gemstone.