Case 12
Copper Agate
C & H 21 Mine, Houghton County, Michigan
Gorgeous agate with lots of copper in it.
1.8 x 1.7cm face
SOLD
TM75-727
Datolite
Empire Mine, Keweenaw County, Michigan Great medium-size Datolite with a lovely orange sherbet color.
6.3 x 4.3 x 1.8cm
SOLD
TM21-1391
Copper Crystals w/Silver
White Pine Mine, Ontonagon County, Michigan
Excellent small cabinet piece with a nice branch of Copper crystals coming out of shale. Small Silvers are on both sides of the Copper.
6.7 x 5.4 x 2.0cm
SOLD
TM19-1041
Copper In Calcite
Quincy Mine, Houghton County, Michigan
Nice, showy specimen with lots of bright native Copper inclusions.
2.8 x 3.7 x 5.0cm
SOLD
TM75-728
Datolite
Clark Mine, Keweenaw County, Michigan
Large Datolite with lots of different veining showing on the polished face. Great price on this specimen.
9.0 x 6.3 x 2.3cm
SOLD
TM21-1392
Copper Crystals
Resolute Mine, Keweenaw County, Michigan
Last of the three specimens I had acquired from this small mine in the Keweenaw. Nice branch of crystals that can be displayed on either side.
6.0 x 2.5 x 1.0cm
$75
TM19-1042
Datolite
Drexel Mine- Keweenaw County, Michigan
Fine medium-size specimen with unusual coloring.
5.9 x 3.5 x 1.7cm
SOLD
TM21-1393
