Actually the pentagram is considered a form of protection and the crystal point looks like it may be hematite. And Pagans are not devil worshippers as they do not believe in the devil, that term devil worshippers came from early Christians out of fear of what they did not understand. Paganism was the first earth based religion, rather then get into a heated discussion on that, it has been proven that Pagans were the first religion.
The inverted pentagram and the satanic bible was written by antoinne leVey ( messed his name up and hes deceased now) he created his own religion and church, from his book, the satanic bible. True pagans do not follow his writings.
ok paganism 101 is now over.