| Deposit ID | 10197819 |
|---|---|
| MAS/MILS ID | 0300930033 |
| Record type | Site |
| Current site name | Orphan Girl |
| Alternate or previous names | Orphan Boy, Anglo Saxon, Kit Carson |
| Point of reference | Main Entrance |
|---|---|
| Geographic coordinates: | -112.56589, 46.0102 (WGS84) |
| Elevation | 1737 |
| Location accuracy | 10(meters) |
Political divisions (FIPS codes)
Silver Bow(county)
Montana(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Butte North(quadrangle 1:24,000 scale)
Butte North(quadrangle 1:100,000 scale)
Butte(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper Clark Fork(hydrologic unit)
Pend Oreille(hydrologic accounting unit)
Kootenai-Pend Oreille-Spokane(hydrologic subregion)
Pacific Northwest(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Montana | Silver Bow |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Montana Principal | 003 N | 008 W | 14 | NENWSW | Montana |
| Commodity | Importance |
|---|---|
| Manganese Critical | Tertiary |
| Materials | Type of material |
|---|---|
| Rhodochrosite | Unknown |
| Wad | Unknown |
| Main Entrance (1) | -112.56589, 46.0102 |
|---|
| Strike | N60E | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dip | 60S | ||||||||||||||||||||||||||
| Thickness | 3M | ||||||||||||||||||||||||||
| Length | 457M | ||||||||||||||||||||||||||
| Width | 305M | ||||||||||||||||||||||||||
| Depth to top | 0M | ||||||||||||||||||||||||||
| |||||||||||||||||||||||||||
| Area | 5.57HA | ||||||
|---|---|---|---|---|---|---|---|
| |||||||
| Operation type | Underground |
|---|---|
| Development status | Prospect |
| Commodity type | Metallic |
| Significant | No |
| Year of first production | 1917 |
| District name | Butte District |
|---|
| Type of mineral rights | Patented |
|---|
| Ownership category | Private |
|---|
| Type | Owner |
|---|---|
| Owner | Anaconda Co. |
| Interest | 100 |
| Home office | New York |
| Year | 1976 |
| Type of workings | Underground | ||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall depth | 120M | ||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0300930033 |
ANON NO DATE ORPHAN GIRL UNPUB USBM MANUSCRIPT
| Subject category | Comment text |
|---|---|
| Deposit | THE ORPHAN GIRL IS ONE OF 39 BUTTE MN DEPOSITS. A COMPLETE EVALUATION OF THE BUTTE MN DISTRICT IS AVAILABLE UNDER SEQ. NO. 0300930244. THE TONNAGE AVAILABLE AT THE ORPHA GIRL IS NOT USED IN THE PROPOSED DEVELOPMENT OF THE BUTTE MN DISTRICT BECAUSE OF INSUFFICIENT ASSAY DATA ON PRIMARY COPRODUCTS (ZN,PB,AG). FURTHER INVESTIGATION IS ADVISED. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 27-FEB-84 | Wetzel, Nicholas | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
MRDS records operators as of each record's last update (≤ 2019). Some of the operators listed here have since changed hands or dissolved:
Curated by qvyshift.com from publicly-reported M&A activity (SEC filings, press releases, USGS Mineral Yearbooks). Not authoritative — verify against primary sources before relying on it. The MSHA panel above is the current authoritative source for actively-permitted mines.