Process of Casting silver Jewellery
A two-step process, investment casting, produces small, complex shapes. Most castings, especially large ones, are made in sand molds. Permanent metal molds are used to make many small, simple parts; shell molding gives greater accuracy for a large volume of semi precision parts.
Molten silver is poured into the cavity and allowed to solidify. Sand, mixed with a binder to hold it together, is pressed around a wooden pattern that leaves a cavity in the sand. Wax or plastic replicas of the parts are molded in accurate metal molds. Top of the line casting equipments are utilized to produce the silver jewellery. When the whole mold is heated, the replica melts, leaving behind a cavity into which silver is poured.
Gemstones are so durable
A few are mineraloids not true minerals and are including here: opal, amber, and moldavite. Foremost is durability - it must not easily corrode away, nor can it be brittle. It is so durable that nearly all of the gold ever mined is still in circulation or storage. In some cases, the names are true misnomers, such as Green Amethyst for prasiolite-a transparent green variety of quartz.
In most cases, these variety names are historical, as the gemstones were not recognized as being varieties of other minerals until well after the name was in common use such as aquamarine, emerald, and heliodor as varieties of beryl. And that is related to the third characteristic, ductility. You can see the options are endless and when you are commissioning a piece, why compromise a thing when you can choose!
Cheap silver does not exit
To give strength and durability silver is the metal which always alloyed with another metal. In silver copper is the most commonly used metal which is always alloyed with it. This silver usually is the 30% silver. While the rest Part various other metals where it can they cause serious allergies and emanate usually from countries of third world.
A silver jewel in very low prices is not silver 925 or 950. The metal is blended together in a molten state and the proportion of silver to copper defines the alloy's purity or fineness. We manufacture silver jewellery and guarantee you to give best quality sterling silver jewellery. We have pendants, bracelets, earrings, bangles, rings, necklaces and anklets using sterling silver metal. We have all type of fashionable and trendy silver jewellery. To give a traditional look we studded with precious and semi precious stones.