This beautiful Sandstone Matrix displays a vasy array of sparkles in colours green, purple/blue and red/orange. It measures 27 x 17mm and weighs 2.3g
This Sandstone Matrix Opal displays wonderful flashes of green, red and purple. It measures 24 x 20mm and weighs 2.8g.
This carbonized Sandstone Matrix Opal displays wonderful flashes of electric blue. It measures 14 x 11mm and weighs 3.7ct.