THIS ITEM IS MADE TO ORDER Formed by Mother Earth: Labradorite is naturally formed in igneous, metamorphic, and sedimentary rocks. It most often occurs as a primary mineral in mafic igneous rocks such as basalt, gabbro, and norite. It is also found in anorthosite, an igneous rock in which labradorite can be the most abundant mineral. Labradorite occurs in gneiss that has been produced through the metamorphism of labradorite-bearing igneous rocks. It is also found in sediments and sedimentary roc Gemstones, Labradorite Beads, Crystal Beads, Labradorite Crystal, Sterling Silver Chains, Silver Wire, Silver Chain, Dainty Choker, Igneous Rocks