Phosphosiderite Chemical Formula: Fe+++PO4 2(H20)     Rough #1 Grade     $60/lb Traditional Rondelle Strands   4mm Traditional Rondelle          $22.00        16"   6mm Traditional Rondelle          $29.00        16" 8mm Traditional Rondelle          $45.00        16" Barrel Rondelle Strands   3mm Rondelle           $20.00     22"   4mm Rondelle           $22.00     22"   5mm Rondelle           $25.00     22"   8mm Rondelle           $55.00     22"  Round Strands   4mm Round            $22.00     16"   5mm Round            $23.00     16"   6mm Round            $29.00     16"  8mm Round            $45.00     16" Heishi Strands   2mm Heishi                        $14.00    22"   3mm Heishi                        $21.00    22"   4mm Heishi                        $23.00    22" Bamboo Strands  5x7mm Bamboo/Rondell           $23.00 Flat Oval Strands   8x10mm Flat Oval                      $27.00  10x14mm Flat Oval                    $35.00