adrian i thought you believe in science maybe you can explain it.... but for me in my opinion is NO they cannot hide the object but they can control everyone else mind... just my opinion..
Raqz 
I believe in GOD. Thanks.
I think they can...
And to tell you also.. Object guards most espicially spirits are not what we think of.
Some Christian friends t-h even concluded that they are from dark forces but i think they are not.
Soul guarding the items below are like us when they are alive.
If you have read some documentary info's bout what the japs do.. after they have buried the valuable items.. they kill people to guard the object. They perform rituals (buddhist rituals) telling the souls of the dead to guard the object and prevent anyone from recovering that thing.
That is why you need to have dowsers and mediums to deal with the entity guarding it. Did you know that the late Pres. Marcos have mediums also.. in his hunting ?
Those guarded by elementals are the real give aways below 10 feet. Those with massive loads are really guarded by spirit entity. One thing I want to tell you: deal with the entities guarding the object if you want to hit the target. And always carry these 2 things on you; HAVE A CLEAN MIND AND A CLEAN HEART.
