Apatite - Madagascar Stone
Apatite is a group of phosphate minerals, usually referring to hydroxylapatite, fluorapatite and chlorapatite, with high concentrations of OH−, F− and Cl− ions, respectively, in the crystal. The formula of the admixture of the three most common endmembers is written as Ca10(PO4)6(OH,F,Cl)2, and the crystal unit cell formulae of the individual minerals are written as Ca10(PO4)(OH)2, Ca10(PO4)6F2 and Ca10(PO4)6Cl2.
Can mystically stimulate the thoughts and ideas. Used in conjunction with meditation to increase intellect, imagination, and intuitive and psychic awareness. Helps maintain focus, learn, concentrate effectively, think clearly, and communicate better.