These double terminated, top quality, hand selected Colombian Quartz vibrate among the very highest in the world. These are pure crystals with no rock matrix.. They help one seek the highest good and truth in all and any given situations. There is no room left for darkness when these amazing beings of light are utilized. Colombian Quartz is also very effective for cleansing toxicity from the body, mind and spirit. These crystals are are great for strengthening the body’s immune system and have a strong focus on improving the respiratory system. This type of Quartz is good for practitioners that need to remain emotionally detached to get the best non biased information required to make an accurate diagnosis.