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.
Peruvian opal (also called blue opal) is a semiopaque to opaque blue-green stone found in Peru, which is often cut to include the matrix in the more opaque stones. It does not display pleochroism. Blue opal also comes from Oregon in the Owhyee region, as well as from Nevada around Virgin Valley.pals redirects here. For other uses, see Opals (disambiguation) . Opal is a hydrated amorphous form of silica; its water content may range from 3 to 21% by weight, but is usually between 6 and 10%.