15dm1013 ((COLUMBITE)), $25 MINIMUM BID, Sao Jose das Neves Mine, Arassuai, Minas Gerais, Brazil, 3.5 x 2.5 x .9 cm, Miniature | |
Here is a single undamaged terminated crystal of Columbite from Brazil. ex Dennis McMurdie collection. ex Hawthorneden stock with label. |