Herkimer diamonds are really powerful attunement stones - they amplify the pattern of other crystals and are great for detox and compulsive behaviour Compulsive behaviour is often caused by underlying hidden or suppressed emotions - once you are aware of the emotion you are suppressing you will have a better chance of clearing your problem. A good example is that overspending can be caused by the suppression of feeling or fearing you don't have enough - the suppressed emotion causes an imbalance which causes you to spend too much You can also visit us at www.cosmic2012crystals.co.uk Peace and Light Ann