Suddenly stopped being able to feel energy from a certain crystal?

[PinguStoleMySanity]

Hi, I have a lot of crystals and I use them quite regularly, so I know the feel of their energies. However one crystal I use a lot, one of my favourites (tumbled pietersite) has suddenly become difficult to feel, as though it has very little energy at all. The only thing that I can think of that could possibly have affected it is that just before it dropped, I had a nosebleed- the crystal was in my hand and got some blood on it whilst I was looking for a tissue. I've tried cleansing and charging it with my usual methods but its made no difference, and I can still feel my other crystals energies fine. If anyone had an idea why the energy has dropped/I can't feel it, or how to fix it, I would be very grateful

[Astralzombie]

Not sure if it's related but dropping a magnet can cause it to lose it's charge. This may be similar.

[Lionheart]

 I have a rather large collection of Crystals and unique stones.

When a person(s) come over to visit MJ and I and they show a connection to one of my Crystals. I give it to them.

Just last year a couple of dear friends of ours from afar came to visit us.

I showed them my collection. I knew that he loved Rose Quartz and his wife loved Meteor stones/rocks, as do I, such as Moldavite. I had both of those in my collection as Pendulum stones.

Not anymore!  

Crystals, Stones and Trinkets come and go.

Everything happens for a reason.

Perhaps you have received all that you can from yours and it is time to release it.

[roman67]

Maybe, because of its charge. I don't have any crystals or stones.