I conducted a hot rock test today  i was out metaldetecting the gravle road in front of my house  using my compadre and i found a nice hot rock that looked to be basalt and was magnetic about 3/4"  x1" i also found a nice copper shellcasing  whith no lead in it  it was about as big as a penny  so i did a comparison whith my musketeer  now the compadre in all metal would pick up the hot rock  to a depth of 2" whith a eratic sound  but the musketeer was well nie silent  but hear is whear i was really amazed if i put the copper bullet at 3" deep and the hot rock at 1.5" deep  the compadre went silent  but the minelab went right thru it   i know im missing things whith the compadre du to hot rocks  but not whith the minelab listen if you are new to metaldetecting and want a good metal detector  get a minelab  they are good metaldetecors
	
		
			
		
		
	
				
			 
						
					