Locality type: | Mine |
Classification |
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Species: | Laumontite |
Formula: | CaAl2Si4O12 · 4H2O |
Confirmation |
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Validity: | Believed Valid |
Associated Minerals Based on Photo Data: |
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Pumpellyite Subgroup | ⓘ6 photos of Laumontite associated with Pumpellyite Subgroup at this locality. |
Agate | ⓘ4 photos of Laumontite associated with Agate at this locality. |
Data |
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Mineral Data: | Click here to view Laumontite data |
Locality Data: | Click here to view St. Louis Mine Exploration, Schoolcraft Township, Houghton County, Michigan, USA |
Photo Gallery | View Gallery (4 photos) |
Data Identifiers |
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Mindat Occurrence Record ID: | 853699 |
Long-form Identifier: | 1:3:853699:0 |
GUID (UUID V4): | 24f33a10-1d76-40b3-a5d5-d98676c0196f |
Nearest other occurrences of Laumontite |
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2.7km (1.7 miles) | ⓘNo. 2 shaft, Centennial Mine, Centennial Heights, Calumet Township, Houghton County, Michigan, USA |
3.2km (2.0 miles) | ⓘCentennial Mine, Centennial Heights, Calumet Township, Houghton County, Michigan, USA |
3.3km (2.1 miles) | ⓘCalumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA |
3.7km (2.3 miles) | ⓘOsceola Mine, Osceola, Calumet Township, Houghton County, Michigan, USA |
3.8km (2.4 miles) | ⓘOsceola Amygdaloid, Osceola Township, Houghton County, Michigan, USA |
4.2km (2.6 miles) | ⓘLaurium Mine, Osceola Township, Houghton County, Michigan, USA |
4.2km (2.6 miles) | ⓘTamarack Junior Mine (Tamarack Jr. Mine), Centennial Heights, Calumet Township, Houghton County, Michigan, USA |
4.8km (3.0 miles) | ⓘTamarack, Osceola Township, Houghton County, Michigan, USA |
6.5km (4.1 miles) | ⓘArsenide Fissure, Ahmeek Mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA |
7.2km (4.5 miles) | ⓘMass Fissure, Ahmeek Mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA |
References |
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St. Louis Mine Exploration, Schoolcraft Township, Houghton County, Michigan, USA