You can use a crystal to help remove any built up heavy dark or negative energy from your auric field. Crystals have long been regarded as powerful tools for spiritual healing and protection. Their unique molecular structure and energetic properties make them excellent conduits for absorbing and transmuting negative energy. By holding a crystal close to your body or placing it on specific energy points, such as your chakras, you can harness its cleansing abilities and restore balance to your auric field. The crystal acts as a filter, drawing out the heavy and stagnant energy that may be weighing you down, and replacing it with light and revitalizing energy. Crystals have the added benefit of being natural amplifiers, enhancing your intentions and energetic work. So, the next time you feel a burden on your energy, reach for a crystal and allow its transformative power to bring you back into harmony.

A wand is ideal for this purpose and enables you to reach behind and sweep through your own aura. Move the crystal through your aura sweeping in circular movements over each layer
imagine it picking up and removing all the negativity. If using a crystal wand use the rounded end to draw out negative energy.  

If the tip of the wand or crystal that is used has a sharp end, do not point it at the auric field.  Pointing it at the auric field can cut the aura.

Make sure that if you use any crystals for healing or clearing that you cleanse them after use.  Otherwise, the crystals hold in the negative energy.

Black obsidian, black tourmaline and kyanite are powerful protection stones that can be carried in your hand or pocket.  If you are going to be in environments that are negative that have tension, conflict, anger or any other negative emotions, keep a piece with you.

Placing it in your right hand or pocket, you are releasing and helping to release negative and dark energies. If you keep it in your left pocket you are drawing in energy to help you eliminate
negative and dark energies. Anything held on the left side draws energy and anything on the right side releases energy.