Enhance the beauty of your piece without breaking the bank! Our 'Economy Mix' is 100% Semi-Precious stone. The 'BASE' stone is the overall color of the mix. Each mix contains the BASE (80%-90%) listed, and other semi-precious stones to add a touch of shimmer! Due to the nature of the stone collection and crushing, pure mixes can be quite expensive. We will be offering pure mixes in the very near future, so if this is what you require, please check back soon. These mixes look absolutely beautiful as inlay. If you have any questions at all, please email us, we will be happy to provide a small free sample with your order. All stone mixes come in 1.5 ounce bags.