A lifecycle configuration, an XML file, comprises a set of rules with predefined actions that you want Amazon S3 to perform on objects during their lifetime. Amazon S3 provides a set of API operations that you use to manage lifecycle configuration on a bucket. Amazon S3 stores the configuration as a lifecycle subresource that is attached to your bucket. PUT Bucket lifecycle.
Unique Birthstone Jewelry. Opal is the modern October birthstone and the accepted gem for the 13th wedding anniversary. See other October birth stones: Traditional, Contemporary, Mystical, Ancient, Zodiac and Star signs. Most opal is 50-65 million years old, dating back to the Cretaceous period when dinosaurs roamed the earth.
In addition to Australia, Opal is also found in Brazil, Guatemala, Honduras, Mexico and even the US, China and Japan, and in Europe Hungary which may have been the origin of the earliest examples of opal jewelry. What opal is and how it is formed. Types of opal. Australia's opal fields. How to choose an opal. Patterns. Value. Caring for your opal. Opal is the gemstone intimately connected with Australia, and rightly so, as more than 95% of the world's opal is mined there.