Wikimedia Commons has media related to Politics of Greece. Greek Prisons There are four distinct prison types in Greece. The first one is a special detention premises for adults called Agricultural Prisons.
The alternate birthstone for December is the zircon. Zircon, in its unchanged natural form appears colorless to pale yellow, or green. These colors are caused by minute quantities of thorium and uranium that replaces zircon in the crystal structure. But over the vast spans of geologic time, other forces work within the zirconium silicate crystals.
The birthstone of March is Aquamarine. The stone gives such coolness to the eyes because of its beautiful blue tones which are calming. The stone gets its namesake from the color it bears.