| Deposit ID | 10108147 |
|---|---|
| MRDS ID | DC01881 |
| Record type | Site |
| Current site name | Bertrand Quarry |
| Geographic coordinates: | -105.24864, 39.74777 (WGS84) |
|---|---|
| Relative position | 1/2 MI. W. OF GOLDEN |
Political divisions (FIPS codes)
Jefferson(county)
Colorado(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Morrison(quadrangle 1:24,000 scale)
Denver West(quadrangle 1:100,000 scale)
Denver(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Clear(hydrologic unit)
South Platte(hydrologic accounting unit)
South Platte(hydrologic subregion)
Missouri(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Colorado | Jefferson |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| 6th Principal | 03S | 70W | 32 | Colorado |
| Commodity | Importance |
|---|---|
| Stone, Crushed/Broken | Primary |
| Materials | Type of material |
|---|---|
| Gneiss | Ore |
| (1) | -105.24864, 39.74777 |
|---|
| Development status | Producer |
|---|---|
| Commodity type | Non-metallic |
| Significant | No |
| Production years | 1931 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | DC01881 |
USGS COMMODITY FILE, GR. II, REEL 13, DOC. 2712, 1946
CONSV. DIV. COMP. DATE, 3,64
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-DEC-1972 | Conservation Division Files | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
These are landing pages for further research — the state agencies don't currently expose per-mine deep links.