* origin: 波兰,实验室培育(人造晶体) * dimensions: 约 10 x 9 x 7 cm * weight: 335 g * clean, large electric blue crystals on matrix ! * beautiful chalcanthite crystal cluster
* origin: 波兰,实验室培育(人造晶体) * dimensions: 约 10 x 9 x 7 cm * weight: 335 g * clean, large electric blue crystals on matrix ! * beautiful chalcanthite crystal cluster