Gem(stone): A precious or semiprecious stone, especially when cut and polished or engraved. Rock: The solid mineral material forming part of the surface of the earth and other similar planets ...

Precious gems are formed in different ... allowing beryl to form semiprecious stones such as aquamarine. Minerals and gems are classified by their physical properties, including hardness, luster ...

A priest with a rock collection and a massive vision turned this corner of Iowa into a legend. The Grotto of the Redemption ...

From small objets d’art to towering statement pieces, Luxe Loft’s newly-unveiled concept studio in Delhi’s Sultanpur ...