Metadata for U.S. Bureau of Mines Mineral Location Database, Montana, 1990 Metadata for U.S. Bureau of Mines Mineral Location Database, Montana, 1990

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Identification Information:

Citation:

Originator: Montana State Library

Publication date: 1990

Title:

U.S. Bureau of Mines Mineral Location Database, Montana, 1990

Publication place: Helena, Montana
Publisher: Montana State Library

Other citation details:

The former name of this data set on the NRIS web site was "ms3"

Online linkage: https://ftpgeoinfo.msl.mt.gov/Data/Spatial/NonMSDI/Shapefiles/Mines_BOM_1990.zip

Larger Work Citation:

Title:: U.S. Bureau of Mines Mineral Location Database, Montana, 1992
Online linkage: http://mslapps.mt.gov/Geographic_Information/Data/DataList/datalist_Details.aspx?did={490BFC27-00E2-46E0-BF70-680E4E6E7D33}

Abstract:

This layer shows locations of Montana minining activity provided by the US Bureau of Mines Minerals Availability System. The feature attributes include the type of mine, major commodities produced, township, range, and section, status, and owner. Coordinates come from various sources and accuracy has not been checked. The layer includes active and inactive mines.

Time period of content:

Calendar date: 1990
Currentness reference: Publication Date

Status:

Progress: Complete
Maintenance and update frequency: None Planned

Access constraints: None

Use constraints:

The Montana State Library provides this product/service for informational purposes only. The Library did not produce it for, nor is it suitable for legal, engineering, or surveying purposes. Consumers of this information should review or consult the primary data and information sources to ascertain the viability of the information for their purposes. The Library provides these data in good faith but does not represent or warrant its accuracy, adequacy, or completeness. In no event shall the Library be liable for any incorrect results or analysis; any direct, indirect, special, or consequential damages to any party; or any lost profits arising out of or in connection with the use or the inability to use the data or the services provided. The Library makes these data and services available as a convenience to the public, and for no other purpose. The Library reserves the right to change or revise published data and/or services at any time.

Point of contact:

Montana State Library
PO Box 201800
Helena, Montana 59620-1800
Telephone: 406-444-5354
TDD/TTY telephone: Montana Relay 711
Fax: 406-444-0266
E-Mail: geoinfo@mt.gov

Data Quality Information:

Lineage:

Source information:

Originator:: U.S. Bureau of Mines
Branch of Engineering and Economic Analysis
Publication date: 1990
Title: Mineral Information System
Source contribution: The data set is a copy of this source.

Spatial Data Organization Information:

Point and vector object information:

SDTS object type: Point

SDTS object count: 6833

Spatial Reference Information:

Horizontal coordinate system definition:

Grid coordinate system name: State Plane Coordinate System 1983

SPCS zone identifier: 2500

Lambert conformal conic:

Standard parallel: 45
Standard parallel: 49
Longitude of central meridian: -109.5
Latitude of projection origin: 44.25
False easting: 600000.00000
False northing: 0.00000

Planar distance units: meters

Geodetic model:

Horizontal datum name: North American Datum of 1983
Ellipsoid name: Geodetic Reference System 80
Semi-major axis: 6378137
Denominator of flattening ratio: 298.257

Entity and Attribute Information:

Entity type label: Mines_BOM_1992

Entity type definition: Point Feature Class

Attribute label: FID

Attribute definition: Shapefile sequence number

Attribute label: Shape

Attribute definition: Feature geometry

Attribute label: MS4_ID

Attribute definition: ID number from original coverage version of the data

Attribute label: ID

Attribute definition:: U.S. Bureau of Mines ID number
The 1st two digits are the State code, next three are the County code.

Attribute label: NAME

Attribute definition: Name of mine or prospect

Attribute label: DLAT

Attribute definition: Degrees of Latitude

Attribute label: MLAT

Attribute definition: Minutes of Latitude

Attribute label: SLAT

Attribute definition: Seconds of Latitude

Attribute label: DLONG

Attribute definition: Degrees of Longitude

Attribute label: MLONG

Attribute definition: Minutes of Longitude

Attribute label: SLONG

Attribute definition: Seconds of Longitude

Attribute label: TOWN

Attribute definition: Public Land Survey Township Number

Attribute label: N_S

Attribute definition: Township North/South Designation

Attribute label: RANGE

Attribute definition: Public Land Survey Range Number

Attribute label: E_W

Attribute definition: Range East/West Designation

Attribute label: SEC

Attribute definition: Public Land Survey Section Number

Attribute label: OWN

Attribute definition: Site Owner

Attribute label: STATUS

Attribute definition: Operations status

Attribute label: OPTYPE

Attribute definition: Type of Mining Operation

Attribute label: QUAD

Attribute definition: USGS quadrangle name

Attribute label: COM

Attribute definition: List of up to 5 commodities mined

Attribute label: LONG

Attribute definition: Longitude, decimal degrees, of the mine location

Attribute label: LAT

Attribute definition: Longitude, decimal degrees, of the mine location

Distribution Information:

Distributor:

Montana State Library
PO Box 201800
Helena, MT 59620-1800
Telephone: 406-444-5354
TDD/TTY telephone: Montana Relay 711
Fax: 406-444-0266
E-Mail: geoinfo@mt.gov

Resource description: Downloadable Data

Distribution liability:

Metadata Reference Information:

Metadata date: 01/07/2015

Metadata review date: 10/03/2013

Metadata review date: 04/10/1992

Metadata contact:

Montana State Library
PO Box 201800
Helena, Montana 59620-1800
Telephone: 406-444-5354
TDD/TTY telephone: Montana Relay 711
Fax: 406-444-0266
E-Mail: geoinfo@mt.gov