Tarnished Mica Mica Embellishments - Mica Fragments are natural bits of real stone and the luster and shine is so genuine. You can easily crush Stampendous fragments with your fingers if you desire a smaller particle size. These beautiful bits of bling are perfect for Fran's Encrusted Jewel Technique, or simply apply to your project over any adhesive. Product weights vary by color. MicaFragments are a natural product of India, bottled and packaged in the USA.