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Laumontite from Keweenaw County, Michigan, USA

00422440015588341479916.jpg
Laumontite, etc.

Esrey Park, Eagle Harbor, Keweenaw County, Michigan, USA
07000130016079730791818.jpg
Laumontite, etc.

Lakeshore traps, Eagle Harbor, Keweenaw County, Michigan, USA
02709570016079912435621.jpg
Laumontite, etc.

Lakeshore traps, Eagle Harbor, Keweenaw County, Michigan, USA
06893490015587858686853.jpg
Laumontite, etc.

Esrey Park, Eagle Harbor, Keweenaw County, Michigan, USA
00680490016079730636031.jpg
Laumontite, etc.

Lakeshore traps, Eagle Harbor, Keweenaw County, Michigan, USA
07088180016084430367488.jpg
Laumontite, etc.

Lakeshore traps, Eagle Harbor, Keweenaw County, Michigan, USA
01582230015588341472565.jpg
Laumontite, etc.

Esrey Park, Eagle Harbor, Keweenaw County, Michigan, USA
05890690016079736175586.jpg
Laumontite, etc.

Lakeshore traps, Eagle Harbor, Keweenaw County, Michigan, USA
02709570016079912435621.jpg
Laumontite, etc.

Lakeshore traps, Eagle Harbor, Keweenaw County, Michigan, USA
USA
 
  • Michigan
    • Keweenaw County
      • Allouez Township
        • Ahmeek
          • Ahmeek Mine
USGS PP144
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
USGS PP144
Bornhorst, T.J., Barron, R.J. (2011) Copper deposits of the western Upper Peninsula of Michigan. The Geological Society of America Field Guide 24: 83-99.
Henwood, W.J. (1871) Observations on Metalliferous Deposits: On the Native Copper of Lake Superior. Transactions of the Royal Geological Society of Cornwall 8(1): 385-489.
Rocks & Minerals 71:6 p381-390
Rocks & Minerals 84:298-323
        • Mohawk
Morris Jr., T. (1983) Michigan Mineralogy: A Locality Index. Rocks & Minerals: 58(3): 111.
Henwood, W.J. (1871) Observations on Metalliferous Deposits: On the Native Copper of Lake Superior. Transactions of the Royal Geological Society of Cornwall 8(1): 385-489.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
Henwood, W.J. (1871) Observations on Metalliferous Deposits: On the Native Copper of Lake Superior. Transactions of the Royal Geological Society of Cornwall 8(1): 385-489.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
        • Copper Falls
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
Yalmer Primeau collection
Bornhorst, T.J., Barron, R.J. (2011) Copper deposits of the western Upper Peninsula of Michigan. The Geological Society of America Field Guide 24: 83-99.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
      • Grant Township
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
        • Bete Grise
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
        • Copper Harbor
Morris Jr., T. (1983) Michigan Mineralogy: A Locality Index. Rocks & Minerals: 58(3): 111.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
          • Mosquito Mining District
Yalmer Primeau field observations 2020
        • Delaware
Bornhorst, T.J., Rose, W.I. (1994) Self-guided geological field trip to the Keweenaw Peninsula, Michigan. Field Trip Guidebook. Institute on Lake Superior Geology Annual Meeting, Houghton, Michigan: 40(2). 185 pages.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
        • Lac La Belle
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
Institute on Lake Superior Geology Proceedings, 40th Annual Meeting, Houghton, MI, v. 40, part 4,
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Rosemeyer, T., Carlson, S.M. (2000) Mineralogy of Point Prospect, Keweenaw County, Michigan. Rocks & Minerals, 75:4, 222-228.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
      • Houghton Township
        • Central
Henwood, W.J. (1871) Observations on Metalliferous Deposits: On the Native Copper of Lake Superior. Transactions of the Royal Geological Society of Cornwall 8(1): 385-489.
        • Eagle River
Bornhorst, T.J., Barron, R.J. (2011) Copper deposits of the western Upper Peninsula of Michigan. The Geological Society of America Field Guide 24: 83-99.
        • Phoenix
Yalmer Primeau
Henwood, W.J. (1871) Observations on Metalliferous Deposits: On the Native Copper of Lake Superior. Transactions of the Royal Geological Society of Cornwall 8(1): 385-489.
Morris Jr., T. (1983) Michigan Mineralogy: A Locality Index. Rocks & Minerals: 58(3): 111.
Personal observation- Jim Daly
self collected by Terry Hamka on 8/2004
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
 
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