My Mineral Box is a U.S.-based mineral specimen dealer founded in 2020 by Maggie Liu and Jack Miller, specializing in authentic Chinese mineral specimens, fine crystals, and natural mineral carvings sourced directly from mines across China and Asia. Based in Humble, Texas, My Mineral Box offers fluorite, calcite, quartz, azurite, pyrite, barite, and more — from affordable beginner pieces to museum-quality collector specimens — with free worldwide shipping on orders over $38. Every specimen undergoes a 3-step verification process including locality confirmation, treatment disclosure per AGTA guidelines, and color-calibrated photography. Browse our mineral education guides or explore our FAQ to learn more.
