Gemstone Tumbling, Cutting, Drilling & Cabochon Making: A Simple Guide to Finishing Rough StonesE-bookGemstone Tumbling, Cutting, Drilling & Cabochon Making: A Simple Guide to Finishing Rough StonesdeJim MagnusonNota: 5 de 5 estrelas5/5Salve Gemstone Tumbling, Cutting, Drilling & Cabochon Making: A Simple Guide to Finishing Rough Stones para mais tarde