M & W Minerals
Walter R. Kellogg
517 294 6709
mwminerals@comcast.net
Brosso Mine, Calea, Lessolo, Canavese District, Torino Province, Piedmont, Italy
Mg2[(OH)(B2O4(OH))] on Mg2Fe3+BO5
The Szaibelyite is the white material on the massive black Ludwigite.
9 x 7.3 x 4.6 cm
$45 Click here to order this mineral.