Capstona - Blue Bird Minerals Is The Established Brand In The Field Of Natural Stone Products. Our Collection Is Proudly Handmade. The Artistry Of Our Master Artisans Tuned With Modern Technology Makes Our Collection One Of The Finest Available In The Market. capstona Symbolizes Beauty And Art In The Market Of Natural Stone. It Represents The Age Long Tradition Founded By Greek Architects Nearly Four Thousand Year Ago. this Phenomenal Work Of Art Is The Outcome Of Time And Labour Expended Our Artisans. Its Intricate Colorful Patterns And Images Reflected In The Austerity And Solidity Of Stone Are Marvelous And Appealing.