Jeohunter 3D Dual System is also capable of detecting cavities underground like caves
shallow targets in trashy or confined areas
Excellent target separation in trashy and iron-infested areas
Dimensions: length 69 cm x width 36 cm
F75LTD and Gold Bug-2 metal detectors
2.75-Inch Alumina Ceramic Melting Pot Round Rock Crushers Jeohunter 3D Dual System isAlumina Ceramic 3" Melting Pot 60% Aluminum Oxide w Spout Perfect for Melting Gold, Silver, Copper, etc Do you want to melt you own gold, silver, or copper? If so, this crucible is perfect for you. It has a 3" mouth with a pouring spout and is only 1 1 4" tall. Diameter: 2. 75 Round Bottom Max Temp: 2500F 60% Aluminum Oxide Mix Used for Melting Gold, Copper, Silver, etc..