10069405: Difference between revisions
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|Coal_co=Addick Company/Crystal Fluorspar Company/Minerva Oil Company | |Coal_co=Addick Company/Crystal Fluorspar Company/Minerva Oil Company | ||
|Mine Name Header=Jefferson Mine,Humm Fluorspar Mines,Jefferson No. 1 and 2 Shafts | |Mine Name Header=Jefferson Mine,Humm Fluorspar Mines,Jefferson No. 1 and 2 Shafts | ||
|commodity_type= | |commodity_type=Metallic, Non-Metallic | ||
|commodity=Fluorspar, Lead, Zinc | |commodity=Fluorspar, Lead, Zinc | ||
|minerals_present=Fluorite,Galena,Sphalerite | |minerals_present=Fluorite,Galena,Sphalerite | ||
|Mine_Type=Unknown | |Mine_Type=Unknown | ||
|District=Fluorspar District | |||
|Subdistrict=Stewart Subdistrict | |||
|datemod=circa | |datemod=circa | ||
|year-start=1972 | |year-start=1972 | ||
Line 138: | Line 140: | ||
{{NC mindat | {{NC mindat | ||
|MRDS_yes=No | |||
|MRDS=https://mrdata.usgs.gov/mrds/show-mrds.php?dep_id=10069405 | |MRDS=https://mrdata.usgs.gov/mrds/show-mrds.php?dep_id=10069405 | ||
}} | }} | ||
<br> | <br> | ||
[https://mrdata.usgs.gov/mrds/show-mrds.php?dep_id=10169308 Also referenced as 10169308] | [https://mrdata.usgs.gov/mrds/show-mrds.php?dep_id=10169308 Also referenced as 10169308] |
Latest revision as of 14:53, September 16, 2021
Disclaimer | ||
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S-T-R | 23(N1/2SW)-12S-7E | |
County: | Hardin | |
Quadrangle: | Shetlerville | |
District: | Fluorspar District | |
Subdistrict: | Stewart Subdistrict | |
Mine Index Number: 10069405
ISGS ID: | 9085,9094 | MSHA ID: | |
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MAS ID: | MRDS ID: | W006922 | |
Company Name: | Minerva Oil Company, Addick Company, Crystal Fluorspar Company | ||
Mine/Site Name: | Jefferson No. 1 and 2 Shafts, Jefferson Mine, Humm Fluorspar Mines | ||
Active/Abandoned: | Abandoned | ||
Start Date: | circa 1972 | End Date: | Unknown |
Commodity Type: | Metallic, Non-Metallic | ||
Commodity: | Fluorspar, Lead, Zinc | ||
Minerals Present: | Galena, Fluorite, Sphalerite | ||
Type of Mine: | Unknown | ||
District: | Fluorspar District | Subdistrict: | Stewart Subdistrict |
County: | Hardin | ||
Section/Township/Range: | 23(N1/2SW)-12S-7E | ||
Latitude,Longitude: | 37.4645099999998,-88.41226 | ||
Unit(s) Mined: | Chesterian Series, Glen Dean Limestone, Renault Limestone | ||
Feature(s) Mined: | Stewart_Fault | ||
MRDS Link: | https://mrdata.usgs.gov/mrds/show-mrds.php?dep id=10069405 | ||
Mindat link: |
Discussion
Humm and Jefferson seem to be two separate mines. See https://mrdata.usgs.gov/mrds/show-mrds.php?dep_id=10169308 for more info, not all has been entered here.
Ownership information
Type | Operator |
Owner | Miller - Addick Co. (Humm Mine); Crystal Fluorspar Co. (Jefferson Mine) |
Type | Owner |
Owner | Miller - Addickco. (Humm Mine); Crystal Fluorspar Co. (Jefferson Mine) |
HUMM MINE VEIN STRIKES N 20 - 31 DEG E., DIP NEAR VERTICAL, AVERAGE OF 2 M. WIDE, SHAFTS 40 - 55 M. DEEP. JEFFERSON MINE VEIN STRIKES N 30 DEG E. DIPS 80 DEG SE, AVERAGES 1.2 M. WIDE, SHAFT 80 M. DEEP. (WELLER 1952)
Mine Data/Information
Mine Data
Host and associated rocks
Host or associated | Associated |
Rock type | Plutonic Rock > Mafic Intrusive Rock |
Rock unit name | Mafic Dikes And Breccia Bodies (Mafic-Alkalic) |
Rock description | Mafic Dikes And Breccia Bodies (Mafic-Alkalic) |
Stratigraphic age (youngest) | Early Permian |
Stratigraphic age (youngest) | Early Permian |
Stratigraphic age (youngest) | Mississippian |
Stratigraphic age (youngest) | Mississippian |
Host or associated | Host |
Rock type | Sedimentary Rock > Carbonate > Limestone |
Rock unit name | Limestones |
Rock description | Limestones |
Ore Body Information
Width | 0M |
Length | 0M |
Area | 4HA |
Field | Value |
Type of Orebody #1 | FISSURE VEIN |
Shape of Orebody #1 | TABULAR |
Type of Orebody #2 | SHEAR ZONE |
Type of Orebody #3 | BRECCIA FILL |
Primary mode of Origin | HYDROTHERMAL |
Secondary mode of Origin | CONT METASOMATIC |
Primary Ore Control | FAULTING |
Secondary Ore Control | IGNEOUS |
Degree of Wallrock Alter. | UNKNOWN |
Type of Wallrock Alter. #1 | UNKNOWN |
Strike And Dip | N25E |
Total Surface Area (HA) | 4 |
Date of Last Modification | 820224 |
References
External Links
Mineral Resources Data System (MRDS) USGS Link
https://mrdata.usgs.gov/mrds/show-mrds.php?dep_id=10069405https://mrdata.usgs.gov/mrds/show-mrds.php?dep id=10069405
Also referenced as 10169308