Is it possible to "Charge" a crystal with a high power laser pointer?

Somnilocus

>>I had a red laser pointer (a freind gave me). My cat chases the light. Is this dangerious?

Laser pointers aren't dangerous in that sense. My dogs and cats love to play with them too. The only thing you should be aware of is that it can damage, or, at the very least, cause pain, when directed at the eye for certain lengths of time.

>>Are the different colored lights in the Crystal shops laser or color light bulbs?

Exactly... first, this isn't a universal thing; crystals aren't always displayed as such. :p It's a visual effect, it makes them more appealing to look at, it attracts people... they're coloured lights.