M & W Minerals
Walter R. Kellogg
517 294 6709
Delaware Mine, Keweenaw County, Michigan, USA
7 x 5.1 x 2.1 cm
$75 Click here to order this mineral.
A large white porcelain like Datolite with just a hint of pink caused by micro inclusions of Copper. The specimen has a very good polish and is highly attractive.