| Deposit ID | 10120319 |
|---|---|
| MAS/MILS ID | 0180390010 |
| Record type | Site |
| Current site name | L-Bob Gravel Pit |
| Alternate or previous names | Ernsberger Pit |
| Point of reference | Trench |
|---|---|
| Geographic coordinates: | -85.81056, 41.74112 (WGS84) |
| Elevation | 242 |
| Location accuracy | 500(meters) |
Political divisions (FIPS codes)
Elkhart(county)
Indiana(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Bristol(quadrangle 1:24,000 scale)
Elkhart(quadrangle 1:100,000 scale)
Fort Wayne(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
St. Joseph(hydrologic unit)
Southeastern Lake Michigan(hydrologic accounting unit)
Southeastern Lake Michigan(hydrologic subregion)
Great Lakes(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Indiana | Elkhart |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| 2nd Principal | 038 N | 006 E | 14 | E2SWSW | Indiana |
| Commodity | Importance |
|---|---|
| Sand and Gravel, Construction | Primary |
| Trench (1) | -85.81056, 41.74112 |
|---|
| Operation type | Offshore |
|---|---|
| Development status | Producer |
| Commodity type | Non-metallic |
| Significant | No |
| Ownership category | Private |
|---|
| Type | Owner-Operator |
|---|---|
| Owner | Niblock Excavating, Inc. |
| ID | 1201258 |
| Interest | 100 |
| Home office | Indiana |
| Year | 1987 |
| First year | 1987 |
| Type | Owner-Operator |
|---|---|
| Owner | Rieth-Riley Construction Co., Inc. |
| ID | 1201258 |
| Interest | 100 |
| Home office | Indiana |
| Year | 1980 |
| First year | 1980 |
| Last year | 1987 |
| Type | Owner-Operator |
|---|---|
| Owner | L-Bob Gravel Co. |
| ID | 1201258 |
| Interest | 100 |
| Home office | Indiana |
| Year | 1978 |
| First year | 1978 |
| Last year | 1980 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0180390010 | |
| Mine Safety and Health Administration | MSHA | MSHA | 1201258 |
MSHA INSPECTION REPORT 5-21-75.
MSHA INSPECTION REPORT 4-16-80 (NEW NAME).
RCF AND CMS LISTS 10/81
MSHA.DBF, 02/95, (BACK TO OLD NAME).
| Subject category | Comment text |
|---|---|
| Deposit | MSHA.DBF, 02/95 STADATE OF 06/87 LISTS AS ABOVE (OLD NAME), WITH NEW COMPANY (SEE OWNERSHIP TABLE). |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 02-MAY-1995 | Eastern Field Operations Center (EFOC) | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
| Status | Active since 05/01/2024 |
|---|---|
| MSHA mine ID | 1201258 |
| Mine name (MSHA) | L-Bob Gravel |
| Current operator | Niblock Excavating Inc |
| Current controller (parent) | Chase Niblock; Chad Niblock |
| Mine type | Surface (Metal / non-metal) |
MSHA cross-reference per the original MRDS record. Mine status and operator reflect MSHA's last published Mines export (February 2025); MSHA's public bulk feed has been unavailable since, so this may be out of date. See the Mine Data Retrieval System for current status.
Open MSHA's Mine Data Retrieval System for inspections, accidents, and violations for this mine.