Dwarves' Earth Treasures Online Museum:
Datolites of Lake Mine
Lake & South Lake Mines, Mass City, Ontonagon Co. Michigan
Field-collecting Status:  Private Property, No trespassing!

.    The Lake Mine is one of several mines owned by Red Metal Retreat Company to the north of Mass City.
The datolites from that mine appear to be white to gray sometimes with pink hue and black rims.



You can click on the pictures to see larger pictures.