9hlnawe ((LUESHITE)), TYPE LOCALITY $25 MINIMUM BID, Lueshe Mine, Kivu, Zaire, 4 x 3 x 3 MM, Thumbnail | |
Cubic crystal of this rare niobium species. Only a few of these came out and about twenty years ago. This is a specimen from the Neil Wintrigham collection. Neil wrote the book on Maine minerals. ex Neil A Wintringham collection |