Your stone is an opal. Beautiful stone, but if you are going to get a piece of jewelry, remember that it is fragile, and will break easily, so you might want to get something that is set for wear, where it isn't going to be bumped a lot. Hope this helps you out.
Opal FROM
www.about-birthstones.com
Opal derives its name from the Latin word "opalus," meaning precious jewel.
An alternate birthstone for October, Pink Tourmaline has the seemingly magical property of pyroelectricity
www.bernardine.com
October
Opal
Tourmaline
Jasper
Opal EDIT ADD Yes I am Korean. I forgot to add that it is considered bad luck if you wear opal if it is not your birthstone www.jewelsforme.com Opal is the birthstone for the month of October, along with pink tourmaline. It is also the stone given to celebrate the 14th year of marriage. The name opal is thought to be derived from the Sanskrit upala, meaning “precious stone,” and later the Greek derivative “Opallios,” meaning “to see a change of color.” You may have heard that the opal brings bad luck and is an evil stone. ...this unfortunate reputation and myth actually is the fault of one man, Sir Walter Scott. Sir Walter Scott’s bestselling novel, Anne of Geuerstein Ironically (not born in October) I am always misplacing my opals, but in they end they show up in the most odd placed. Therefore, I consider myself lucky
www.about-birthstones.com
Opal derives its name from the Latin word "opalus," meaning precious jewel.
An alternate birthstone for October, Pink Tourmaline has the seemingly magical property of pyroelectricity
www.bernardine.com
October
Opal
Tourmaline
Jasper
Opal EDIT ADD Yes I am Korean. I forgot to add that it is considered bad luck if you wear opal if it is not your birthstone www.jewelsforme.com Opal is the birthstone for the month of October, along with pink tourmaline. It is also the stone given to celebrate the 14th year of marriage. The name opal is thought to be derived from the Sanskrit upala, meaning “precious stone,” and later the Greek derivative “Opallios,” meaning “to see a change of color.” You may have heard that the opal brings bad luck and is an evil stone. ...this unfortunate reputation and myth actually is the fault of one man, Sir Walter Scott. Sir Walter Scott’s bestselling novel, Anne of Geuerstein Ironically (not born in October) I am always misplacing my opals, but in they end they show up in the most odd placed. Therefore, I consider myself lucky
The name is opal
Opal or Aquamarine.
Actually aquamarine is an october birthstone too.
Opal and tourmaline, pink tourmaline, in particular, but any type of opal. And opal isn't just whiten it can be true blue or green, even black.
It can be white,milky,pinkish or,even black.I forgot to say it is an opal