US$ 175.00
This is a lustrous Ilvaite mineral specimen hailing from the Huanggang Mines of Inner Mongolia
NaCa2Mg5(Si7Al)O22(OH)2
Natural radiation within the earth causes electrons to be trapped by sodium ions
Aids in courageous and bold engagement with the world
25c aragonite
Plesiosaur Tooth Collector's Box Native Silver This is a lustrous IlvaiteThis is an authentic Plesiosaur Tooth specimen in a handmade collector case with a description card. These make great gifts and there are lots of types to choose from so you can start or add to your collection. Cases are handmade in Tuscon Arizona.
US$ 175.00
US$ 160.00
US$ 197.50
US$ 72.00
US$ 115.00
US$ 168.00
US$ 52.00
US$ 160.00
US$ 197.50
US$ 70.00
US$ 129.95
US$ 120.00
US$ 106.00
US$ 149.00