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.
What Is Goldstone? Goldstone is an artificially created form of glass which contains large number of tiny embedded flakes of copper. It was discovered accidentally by alchemists and for this reason is also known as aventurine glass - the name aventurine coming from the Italian for chance.