Einschlüsse in Halbedel- und Edelsteinen – Makel oder Einzigartigkeit? | Begegnungen mit dem Reich der Steine
Quartz crystal tips, natural crystal tips, 4-8 cm, very rare for collectors, can be used as water stones, for cloudbusters, as well as fountainstones, for jewellery making, or for decoration : Amazon.de: