Case 9 – New
Datolite
Nassau Mine, Ontonagon County, Michigan
Outstanding pair with lovely color set off by the lacy borders.
3.8 x 3.6 x 1.6cm
SOLD
TM21-1383
Greenstone
Keweenaw County, Michigan
Great polished example of Michigan’s state gemstone from Isle Royale; Priced right.
1.5 x 1.2 x .6cm
$60
TM75-720
Copper Crystals
Cliff Mine, Keweenaw County, Michigan
Super miniature with great crystallization. Acquired from George Robinson in 1998 when I was working at the Seaman Museum that winter. He was cleaning a large Cliff mine copper, and this came off. He offered it to me, and I couldn’t say no.
3.4 x 1.5 x 1.1cm
$115
TM19-1036
Datolite
Michigan Mine, Ontonagon County, Michigan
Cabinet size specimen make up of smaller nodules. Collected underground by Bob Barron about 1980.
9.2 x 4.1 x 4.1cm
SOLD
TM21-1384
Silver Crystals
Silver Pit, Copper Falls, Michigan
Fabulous Silver from the famous “Silver Pit” at Copper Falls. Has a branch of nice sharp crystals perched on matrix.
3.2 x 1.9 x 3.2cm
SOLD
TM45-262
Keweenaw Agates
Keweenaw Point and Manitou Island, Keweenaw County, Michigan
Fine group of polished “Keweenaws”. The two larger Agates at the back are from Manitou Island. The three in the front are from a deposit out on Keweenaw Point. Collected by Paul LaBonte last summer.
various sizes
SOLD
TM75-721
Datolite
Flintsteel Mine, Ontonagon County, Michigan
Good size Datolite with deep translucent color. Please excuse the dog hair lying near the top…it is not a scratch.
6.3 x 5.0 x 1.5cm
$125
TM21-1385
