By American standards, fake gold is anything less than 10 karats. If you're wondering if your gold is real, the most reliable way to find out is to take it to a certified jeweler and have it tested. If you want to check for yourself, use these instructions to make that determination.Know More
Gold isn't a magnetic metal, so if it pulls towards or sticks to the magnet, it's fake. However, just because it does not react to the magnet does not mean it's real, as non-magnetic metals are used in counterfeit pieces as well.
A stamp indicates fineness (1-999 or 0.1-0.999) or karat (10K, 14K, 18K, 22K or 24K). A magnifying glass makes this easier to see. An older piece might not have a visible marking due to wear. Counterfeit pieces often have a marking that appears authentic; more testing may be needed either way.
It's important to check for discoloration in areas that face constant friction, typically around the edges. If the gold seems to be wearing off and showing a different metal beneath, you probably have a piece that is only gold plated.
Writing a grant proposal to secure funds for a group home requires researching potential donors and learning how to apply for money based on the donor's application standards. At minimum, the proposal will state the purpose or need for the funds and how much money is being requested.Full Answer >
Hurricane-rated doors are doors or coverings that meet industry standards set forth to protect a home from hurricane damage. Broken doors and windows resulted in much of the damage in south Florida in 1992's Hurricane Andrew, showcasing how important these coverings are. There are several different types of coverings to choose from.Full Answer >
Otherwise known as plant lice, aphids can be anything from mildly annoying in home landscapes to major scourges that threaten the lives of valuable landscape trees and shrubs. Areas under trees that have large aphid infestations are generally unpleasant places for humans to relax because of large deposits of honeydew, which is the sugary substance that aphids excrete.Full Answer >
Simple tests that can be performed at home to identify real gold include checking for markings and magnetic attraction, testing for heaviness and observing nitric acid reactions. Additionally, scratching gold against pottery and examining for signs of gold plating is another method to identify gold.Full Answer >