crystal and maureen orth. two copper wires bent at the right angle and placed inside metal tubes point to a gemstone vein. this may be geological prospecting on the cheap but it's a method that's reefed great rewards for some practitioners. look the part that means the vein runs somewhere from northeast. to southwest. as soon as we move away from the vein and then go back to their initial position. here they tell us there are lots of veins there all over the place here's another one and. as soon as we move away they go back to their initial position i think the energy coming from the people in the earth's magnetic field play a part in this when you go along a vein come across a hollow where the sticks cross over each other like this. what we don't know is the depth of. the way i'd like. to give you get closer to the contacts this is where the vein comes close to the surface. where you will find anything but splinters through. three diggers are looking for blue aquamarine crystals in an old pit looking for gems