gem·stone ˈjem-ˌstōn : a mineral that when cut and polished can be used in jewelry More from Merriam-Webster on gemstone Nglish: Translation of gemstone for Spanish Speakers Britannica English: Translation of gemstone for Arabic Speakers Britannica.com: Encyclopedia article about ge...
government passed law in July 2010 that requires companies that sell gemstones to determine the origins of their stones.可知为什么美国政府要求出售宝石的公司确定宝石的来源,是为了减少血矿石的交易。选C小题3:细节理解题。从文章第五段的句子:but McManus and her team say that gemstones from the same ...
Amethyst is one of the "nine secrets" — types of gemstones that can be transformed into ioun stones by the proper spells —and also serves as ink ingredient or spell component in magics involving the communication of messages (such as magic mouth spells) and the augmentation of Wisdom....
'andesine' was renamed to 'andesine-labradorite' to ensure it would not mislead gemstone buyers. The trade name has become widely accepted, but it is still often referred to as just 'andesine', in addition to other names, such as 'red labradorite' and 'Congo sunstone'.Andesine...
In the next revision of these guides, they propose language stating that "it is unfair or deceptive to mark or describe a product with an incorrect varietal name." The names "yellow emerald" and "green amethyst" will be held up as examples of names that could be misleading "based upon ...
harsh chemicals, which can damage or fade the colors. Additionally, it's important to clean them regularly with warm, soapy water and a soft brush to remove any dirt or residue that can dull their shine. Avoid using ultrasonic cleaners or steam cleaners, as they can also damage the ...
light,can reveal the missing peices of one’s life, in other words parts of your soul that has been forgotten. It can be used for deep meditation and works well with Ruby for added strength. Stimulates love, intuition,awareness, courage and passion. It is also known as the lover’s ...
one can pick up a copy of GIA's Dictionary of Gems & Gemology and find in it that gemologist Robert M. Shipley defines "water" as a term occasionally used "as a comparative quality designation for color and transparency of diamonds, rubies and other stones." Color and transparency together...
In spite of the confusion in names, ruby has been used for at least 2000 years and has been thought of as regal and / or sacred depending on the culture but it has always been highly prized. Ruby is the only corundum that has its own name. Corundum that is any other color is ...
For many years, people have used crystals as alternative treatments. The idea still enchants many people, but these stones are believed to have energies that can heal the body, mind,… Chakra 22 Best Crown Chakra Stones & How to Use Them ...