An item with the stamp 18k HGE is gold plated with 18-karat gold. HGE is an abbreviation for "heavy gold electroplated," meaning that a very thin layer of gold has been added to an item to give the item the appearance of gold without any value.
An item consisting of only gold contains a stamp indicating the karat number. A gold filled item consists of a gold plating made of at least 10-karat gold at 1/20 of its total weight. The abbreviation G.F. indicates "gold filled." Heavy gold electroplating is a technique that allows for gold plating with the minimal amount of gold, measured by a thousandth of an inch.Learn More
Items that bear the Fair Trade logo are Fair Trade certified, meaning that the price of the item covers both the cost of production and a fair living wage for the workers to cover basics such as food, shelter, clothing, education and medical care. The Fair Trade logo also represents a commitment to environmental sustainability, empowerment of small-scale producers and fair and safe working conditions.Full Answer >
Gold stamped with an "18 KGP" mark means that the item in question is not solid gold. It is simply another metal that has been plated with a gold alloy comprised of 18 parts gold to six parts of another metal. These others metals are typically silver or zinc.Full Answer >
A stamp reading 18KGP means that the jewelry is gold plated, so an 18KGP white gold item would be plated with 18 karat white gold. The metal underneath the gold is usually copper or silver, but these can diffuse into the gold and tarnish the color.Full Answer >
The K-T boundary is the dividing line between the Cretaceous and Paleogene (formerly Tertiary) periods that occurred around 66 million years ago. It is designated by the K-T extinction event, which was a mass extinction that wiped out the non-avian dinosaur species previously dominant on the planet.Full Answer >