Which Metal? Part 3: Strength The next physical proper to consider when designing is strength. This factor has four parts: the hardness (resistance to being impressed), malleability (how much it can be worked without annealing), ductility (the ability to be drawn into wire without breaking), and tensile strength (how much stress it will withstand before breaking). Again, each alloy of [...] Gold Buyer’s Guide What is gold? The word gold, used by itself, means all gold or 24karat (24K) gold. Gold has been a monetary standard throughout the history of mankind. Gold is a soft but heavy metal. What is a karat? Karat tells you what proportion of gold is mixed with the other metals. For example, 18 karat (18K) gold contains [...] Amber Amber is a gemstone which has been sought after and revered since ancient times. As well as being desired for its beauty, it was valued as a talisman and protector against various illnesses. Amber was formed tens of millions of years ago from the resin of prehistoric trees. The coastal areas around the Baltic sea are the [...] The History of Beads As most of us know adornment has been around since Neanderthal man. Bits of bone, rock, shell, even flowers and leaves made up accessories for both man and woman. Glass came into existence at a much later time. Some where around 2340-2180 B.C. These excavations took place in Mesopotamia, and in the Caucasus region, [...] How to Clean Sterling Silver? I have a sterling silver bracelet and it’s completely brown. I don’t have a polishing cloth or any cleaners for it. How do I clean my sterling silver using household products? The best jewelry cleaner in the world, including precious stones, is simply denture cleaner tablets like “Steradent”. Drop a tablet in warm water with whatever [...] |