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Case 11

Datolite

Quincy #5 mine, Houghton County, Michigan Very fine multi-nodule datolite that is yellow with red veining. 4.0 x 2.7 x 1.1cm SOLD TM21-1230

Copper Crystals

Champion mine, Houghton County, Michigan Superb crystallization on this miniature copper, showing the herringbone effect. 3.8 x 2.9 x 1.3cm SOLD TM19-934

Datolite

Ojibway Mine, Keweenaw County, Michigan Great example of the excellent datolites that used to be found at the Ojibway. 5.7 x 4.7 x 2.0cm SOLD TM21-1231

Calcite Crystals

Kingston Mine, Keweenaw County, Michigan Excellent group of calcite crystals with hematite and tenorite inclusions. Very few specimens came out of the Kingston. 3.5 x 3.2 x 2.2cm SOLD TM75-606

Copper Crystals

Seneca #3 Mine, Keweenaw County, Michigan Nice branch of copper crystals that has analcime casts from the vein it was found in. Collected underground. 10.7 x 3.6 x 2.4cm SOLD TM19-935

Datolite

Iroquois Mine, Keweenaw County, Michigan Largest and most unique datolite we have handled from this mine. Light lavender center with pale yellow outer ring. Ex. Paul LaBonte Collection. 7.3 x 6.2 x 2.2cm SOLD TM21-1232
Click on any picture to zoom in for closer detail.
Next Page: Case 12 Next Page: Case 12
© 2022 Tamarack Mineral Company. All Rights Reserved. Website by North Country Website Design.

Case 11

Datolite

Quincy #5 mine, Houghton County, Michigan Very fine multi-nodule datolite that is yellow with red veining. 4.0 x 2.7 x 1.1cm SOLD TM21-1230

Copper Crystals

Champion mine, Houghton County, Michigan Superb crystallization on this miniature copper, showing the herringbone effect. 3.8 x 2.9 x 1.3cm SOLD TM19-934

Datolite

Ojibway Mine, Keweenaw County, Michigan Great example of the excellent datolites that used to be found at the Ojibway. 5.7 x 4.7 x 2.0cm SOLD TM21-1231

Calcite Crystals

Kingston Mine, Keweenaw County, Michigan Excellent group of calcite crystals with hematite and tenorite inclusions. Very few specimens came out of the Kingston. 3.5 x 3.2 x 2.2cm SOLD TM75-606

Copper Crystals

Seneca #3 Mine, Keweenaw County, Michigan Nice branch of copper crystals that has analcime casts from the vein it was found in. Collected underground. 10.7 x 3.6 x 2.4cm SOLD TM19-935

Datolite

Iroquois Mine, Keweenaw County, Michigan Largest and most unique datolite we have handled from this mine. Light lavender center with pale yellow outer ring. Ex. Paul LaBonte Collection. 7.3 x 6.2 x 2.2cm SOLD TM21-1232
Click on any picture to zoom in for closer detail.
Next Page: Case 12 Next Page: Case 12