Birthstone Meanings - Where does the best bloodstone come from and how can you tell you have a good stone?

Where does the best bloodstone come from and how can you tell you have a good stone?

You can not
Define "good stone."
Bloodstone is mined in India, Australia, and the United States. It is green jasper dotted with bright red spots of iron oxide You can tell the better stones by the fact that they have a good "feeling" and is easily charged with energy. The good ones are typically the lighter greens with bigger red spots.