Agate geode (Brazil). Geodes are hollow nodules lined with crystals, often found in volcanic rocks. When lava beds are formed, gas becomes trapped and as the lava cools and solidifies, it leaves
Paleta de color cuadrado de uñas Phnom Penh Resin Agate Piece Paleta de pintura de uñas | Linio Perú - GE582HB158F2RLPE