This special stone resonates with earth and fire energy, which helps clear old energy with new energy!
Before using any stones, it is important that they be cleansed. This should be done upon first receiving them, after working with them, wearing them for a while and/or after healing work.
The clearer the energy of a healing stone, the more powerful it is. There are numerous ways to cleanse / clear your crystals and stones. As with all of these methods, it is beneficial visualizing the crystal as being re-energized.
Today, I placed my pyrite under the sun while I practiced meditation and moderate Buddhi.