A group of tantalum-rich oxide minerals of the Pyrochlore supergroup, often forming small octahedral crystals in various colors. It's associated with focus, manifestation, and achieving goals. (Often contains REEs and Uranium/Thorium).
Yellow, Brown, Red, Green, Black, often forms octahedral crystals
Microlite is classified as a oxide minerals mineral which typically crystallizes in the cubic system. Its chemical formula is (Na,Ca)2Ta2O6(O,OH,F).