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Case 10

Calcite Crystals

Adventure Mine, Ontonagon County, Michigan. Beautiful group of calcites that are filled with tenorite inclusions giving them a smoky color. 4.2 x 3.5 x 2.7cm SOLD TM 75-612

Datolite

Quincy Mine, Houghton County, Michigan. Excellent color set off by the dark veining. 4.6 x 3.3 x 1.9cm SOLD TM 21-1238

Copper Crystals

South LaSalle Mine, Houghton County, Michigan. Great group of copper crystals from the South LaSalle Mine with a very large center crystal that jumps out at you. 6.6 x 4.5 x 2.2cm SOLD TM19-939

Datolite

Delaware Mine, Keweenaw County, Michigan. Very unusual Datolite from the Delaware. John Perona found a large rock that had about 30 nodules of this unique color. 4.5 x 3.2 x 1.0cm SOLD TM 21-1239

Copper skull

Osceola Mine, Houghton County, Michigan. Great example of this unique form of Copper. 11.2 x 10.3 x 5.6cm SOLD TM 75-613

Copper/Silver float

Houghton County, Michigan. A rare piece found on a farm in Liminga, Michigan. Lots of silver which was obviously crystallized until the glacier got hold of it. 9.0 x 7.8 x 3.0cm SOLD TM 45-240

Datolite

Quincy Mine, Houghton County, Michigan. Beautiful interior is lavender colored with a wine colored ring around the exterior. 5.3 x 5.1 x 2.1cm SOLD TM 21-1240
Click on any picture to zoom in for closer detail.
Next Page: Case 11 Next Page: Case 11
© 2022 Tamarack Mineral Company. All Rights Reserved. Website by North Country Website Design.

Case 10

Calcite Crystals

Adventure Mine, Ontonagon County, Michigan. Beautiful group of calcites that are filled with tenorite inclusions giving them a smoky color. 4.2 x 3.5 x 2.7cm SOLD TM 75-612

Datolite

Quincy Mine, Houghton County, Michigan. Excellent color set off by the dark veining. 4.6 x 3.3 x 1.9cm SOLD TM 21-1238

Copper Crystals

South LaSalle Mine, Houghton County, Michigan. Great group of copper crystals from the South LaSalle Mine with a very large center crystal that jumps out at you. 6.6 x 4.5 x 2.2cm SOLD TM19-939

Datolite

Delaware Mine, Keweenaw County, Michigan. Very unusual Datolite from the Delaware. John Perona found a large rock that had about 30 nodules of this unique color. 4.5 x 3.2 x 1.0cm SOLD TM 21-1239

Copper skull

Osceola Mine, Houghton County, Michigan. Great example of this unique form of Copper. 11.2 x 10.3 x 5.6cm SOLD TM 75-613

Copper/Silver float

Houghton County, Michigan. A rare piece found on a farm in Liminga, Michigan. Lots of silver which was obviously crystallized until the glacier got hold of it. 9.0 x 7.8 x 3.0cm SOLD TM 45-240

Datolite

Quincy Mine, Houghton County, Michigan. Beautiful interior is lavender colored with a wine colored ring around the exterior. 5.3 x 5.1 x 2.1cm SOLD TM 21-1240
Click on any picture to zoom in for closer detail.
Next Page: Case 11 Next Page: Case 11