Calcedonia (Chalcedony) is a glass made with silver and other elements (glass is above all a chemical reaction which takes place in heat), developed in Murano during the mid fifteenth century. Angelo Barovier is attributed with developing this polychrome glass around 1460 (the 15th Century).The Barovier name has been synonymous with Murano Glass since the furnaces…
We published this article a few years ago, but it is still valid. I was prompted to update it when a reader on our FaceBook Page commented on a picture of beads and saying “wow so expensive, i find these places …. i go to garage sales, and regular stores and can get some amazing glass beads…
If you list any items on Amazon, you already know that you need a UPC or EAN to list. Then Google decided not to be left out of the party, so they opted for the GTIN. Now eBay, last in line, decided to stick with Amazon and they will now require a UPC or EAN or…
As a designer, artist and jewelry maker, it is unlikely you spend a lot of time contemplating the rules laid our by the FTC, Federal Trade Commission, but as persons, partnerships, corporations at every level of the trade who are engages in manufacturing, distributing and the sale of products, you too are subject to these requirements. For…
I have been a member of ISGB (International Society of Glass Beads) for about 15 years and GAS (Glass Art Society) equally as long. So I was a little taken back when I received a pamphlet at the GAS conference here in San Jose, CA (where I spent 3 days volunteering) called “How to Buy Glass…
This is a question we get often, especially from new beaders who have just been their first bead show. Are all Venetian Beads are annealed. She had heard that annealing makes the beads stronger. What is annealing? The word comes from the metallurgy and materials science where it has long been recognized it increases the metals ductility…
This is a question every new beader asks when they first encounter Venetian Beads. And then they ask, “What size wire should I use?” Venetian Beads, Murano Beads The most common size of holes of Murano Glass Beads is approximately 1mm. Approximate because they are most often made on 1mm diameter copper rods, which heats…
Gold (24kt) is really too soft for daily wear (and expensive) so Gold jewelry is generally alloyed with another metal to maker it stronger. It bears the mark of the karat weight. So 14/24kt Gold is 58.3% Gold, divide the karat weight by 24 (pure gold) to get the actual gold in a piece. Gold…
Swarovski and others crystals, rhinestones and flatbacks use PP, SS and MM, what do they mean and why! PP means Pearl Plate and was originally used to measure, well Pearls. That’s because the pearls were graded through stacks of plates with varying size holes. Actually we still use these in our first sort on sizes…
Read our Blog on the trouble in the Murano. Click Here