Blue Apatite is a calcium phosphate [Ca₅(PO₄)₃(F

Obsidian is rapidly cooled volcanic glass—a mineraloid rather than a true mineral—with a conchoidal fracture sharp enough that Mesoamerican cultures shaped it into blades

In the root and solar plexus chakra tradition

Primary sources include Oregon

Green Fluorite Pyramid Size 1.75"x1.5"x1.5":$49 Blue Apatite is a calciumA pyramid that holds the full fluorite color spectrum in a single carved face. Fluorite is calcium fluorideCaFa halide mineral with a Mohs hardness of 4 and perfect octahedral cleavage in four directions, which is why a fractured edge catches light in a characteristic staircase pattern. Green fluorite owes its color to trace impurities within the crystal structure; the same species produces purple, blue, yellow, and colorless specimens from the same