Hi Candy. God did make crystals, just like flowers. Crystals include snowflakes, diamonds, and table salt. It is just a crystal... if you start looking at them as a source of power, then yes, that is part of the occult = Looking for power in the wrong places. We have some crystal glasses that are beautiful, but when we need healing we look to Jesus. We don't sit by the glass and wait for it to speak to us... :)
Candy, God made everything that the eye can see from the sky above to the smallest seed. Isaiah 53:5 says that by the stripes Jesus took we are healed. That word for healed is word worth studying. If we ever start to understand everything we need will be provided for us under the right conditions. Healing is just one of the things God says belongs to us!