Sodalite Crystal Pyramid Pyrite and clarity

and clarity

Different aromatic fractions reach their release temperature at different points across the burn

scattering from microscopic layers in the feldspar

It forms in the cores of granite pegmatites as large shapeless masses

Air and Fire complete the three-piece set

Sodalite Crystal Pyramid Pyrite and claritySodalite deep navy veined with white, cut to four faces and an apex, the mineral kin of lapis lazuli: the blue without the gold. From Brazil, cut as a pyramid. It is a sodium aluminium silicate carrying chlorine in its lattice, and it gives its name to a mineral group; lazurite, the blue of lapis, is a member of that group, so the two are true kin. The white veining is calcite. Sodalite carries no pyrite, so there are no gold flecks the choice between