Garmin 6 Pin Transom Mount Transducer with Depth and Temp. The Garmin Transom Mount Dual Frequency 50/200khz Transducer provides accurate depth and temp readings to your GSD 20/21/22, Garmin Chartplotter/Sounder or Garmin Fishfinder.
Bloodstone is a silicon dioxide and a variety of chalcedony, which is a form of cryptocrystalline quartz. It is a dark green color gemstone with red spots on it. The gemstone is technically a green jasper with presence of iron oxide giving the stone the red spots.
Note that there are two forms of bloodstone â the plasma and heliotrope. Heliotrope is transparent and has red in it. Plasma is deep green, opaque with little or no red in it. A good quality bloodstone comes with solid dark green color with visible veins of red.This gemstone is a traditional March birthstone along with aquamarine.loodstone is also referred to as heliotrope in Greek which simply means sun turning. Many believed that the sun turns red when this stone is immersed in water. Polished stones were escribed to reflect the sun. Bloodstone comes with dark green color with spots of red almost resembling droplets of blood.