<prompt> Identity the type of Stone shown below:MixedCholesterolBrownBlack  <response>: Ans. b Cholesterol Cholesterol: Pale yellow - Only Cholesterol is present 15 are Radio opaque Black: Hard Stone- Insoluble Bilirubin Pigment polymer Calcium Phosphate Calcium Carbonate Brown: Soft friable like Earth sand- Calcium Bilirubinate Calcium Palmitate Calcium StearateCholesterolBlack stones are 60 radio opaque Brown stones are never radio opaquePigment stone is the name given when the stone contains Cholesterol 30 