Locality type: | Diggings |
Classification |
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Species: | Dolomite |
Formula: | CaMg(CO3)2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Dolomite data |
Locality Data: | Click here to view Main Baldwin Diggings, Jackson County, Iowa, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 1039529 |
Long-form Identifier: | 1:3:1039529:9 |
GUID (UUID V4): | b41df439-cc33-45b8-b500-6c92b7edb520 |
Nearest other occurrences of Dolomite |
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4.6km (2.8 miles) | ⓘBaldwin Mines, Jackson County, Iowa, USA |
7.5km (4.6 miles) | ⓘMineral Creek Diggings, Jackson County, Iowa, USA |
13.9km (8.6 miles) | ⓘGillespie Farm Diggings, Jackson County, Iowa, USA |
21.7km (13.5 miles) | ⓘLytle Creek Diggings, Jackson County, Iowa, USA |
25.1km (15.6 miles) | ⓘUnnamed Lead Prospect, Dubuque County, Iowa, USA |
27.2km (16.9 miles) | ⓘZwingle Mines, Zwingle, Dubuque County, Iowa, USA |
34.7km (21.6 miles) | ⓘAnamosa Mine, Jones County, Iowa, USA |
39.5km (24.5 miles) | ⓘIndian Mines, Jackson County, Iowa, USA |
44.4km (27.6 miles) | ⓘBeadle Mine (Dubuque and Lake Superior Mine), Key West, Table Mound Township, Dubuque County, Iowa, USA |
45.1km (28.0 miles) | ⓘBrugh Mine (Amsden Mine), Dubuque, Dubuque County, Iowa, USA |
References |
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Reference Search (possible matching items) |
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| | Journal (article/letter/editorial) | Mississippi Valley Mineral District, Wisconsin, Iowa, Illinois, and Minnesota ALLEN V. HEYL U.S. Geological...the Upper MississippiValley district of Illinois,Iowa, and Wisconsin.Thesesulfideshave the samecrystalhabits...isotopepatterns,and sequence of formationasthosewithin the main miningarea.They are interpretedhereasguidesto possible...southernedgeof the districtin Illinoisand Iowa. The largestknown depositsin the main districtare closeto its southernmargin...MississippiValley disexplorationfor majorextensions of the main produc- trict. tive Upper Mississippi River Valley |
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