Mineral Terranes & Known Mineral Deposit Areas

Metadata:


Identification_Information:
Citation:
Originator: Resource Data, Inc.
Publication_Date: unpublished
Publication_Time:
Title: Mineral Terranes & Known Mineral Deposit Areas
Edition:
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: Open File Report
Issue_Identification:
Publication_Information:
Publication_Place:
Publisher: U.S. Bureau of Mines
Other_Citation_Details: publication pending
Online_Linkage: <URL:http://agdc.usgs.gov/data/blm/index.html>
Larger_Work_Citation:

Description:
Abstract:
Mineral Terranes (MTAs) for the state of Alaska -
Resource Data, Inc. completed a series of edits and updates to digital data
files for the U.S. Bureau of Mines (USBM). Revisions to the Mineral
Terranes Areas of Alaska (MTA) maps were completed based on information
and digital data supplied by the U.S. Bureau of Mines and Alaska Earth
Sciences. A new data set of Known Mineral Deposit Areas in Alaska (KMDA)
was also developed.

Purpose:
The compilation is designed to show areas of the state with potential for the discovery of resources of metallic minerals.

Intended use of data: Base layer for spatial analysis.

Supplemental_Information:

Resource Data, Inc. completed edits and updates to the ARC/INFO data based on direction from Alaska Earth Sciences and the U.S. Bureau of Mines.

Revisions: None

Reviews_Applied_to_Data: The data were reviewed by Alaska Earth Science of Anchorage and the U.S. Bureau of Mines.

Related_Spatial_and_Tabular_Data_Sets: None.

Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 11/1/95
Ending_Date: Present
Currentness_Reference: Publication date of sources

Status:
Progress: Completed
Maintenance_and_Update_Frequency: Unknown

Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -167.4997
East_Bounding_Coordinate: -118.0243
North_Bounding_Coordinate: 67.2148
South_Bounding_Coordinate: 54.1546
Data_Set_G-Polygon:
Data_Set_G-Polygon_Outer G-Ring:

Keywords:
Theme:
Theme_Keyword_Thesaurus: none
Theme_Keyword: MTA
Place:
Place_Keyword_Thesaurus: none
Place_Keyword: Alaska
Stratum:
Stratum_Keyword_Thesaurus: none
Stratum_Keyword:
Temporal:
Temporal_Keyword_Thesaurus: none
Temporal_Keyword:

Access_Constraints: none

Use_Restrictions:
Regional application in Alaska. Due to the size of the coverage, software
limitations, and to facilitate mapping, the mineral terrane data has been
placed into a series of tiles.

Point_of_Contact:
Contact_Information:
Contact_Person_Primary:
Contact Person: Roger L. Baer Contact_Organization
Contact_Position: Physical Scientist
Contact_Address:
Address_Type: mailing address
Address: PO Box 020550
City: Juneau
State_or_Province: AK
Postal_Code: 99802
Country: USA
Contact_Voice_Telephone: (907) 364-2111
Hours_of_Service: 0800 to 1430

Security Information:
Native_Data_Set_Environment: unix

Cross_Reference:
Originator: U.S. Bureau of Mines/Resource Data Inc.
Publication_Date:
Publication_Time:
Title: MINERAL TERRANES and KNOWN MINERAL DEPOSIT AREAS of ALASKA
Edition:
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name:
Issue_Identification: OFR12-95
Publication_Information:
Publication_Place:
Publisher: U.S. Bureau of Mines
Other_Citation_Details:
Online_Linkage:
Larger_Work_Citation:


Data_Quality_Information:

Attribute_Accuracy:
Attribute_Accuracy_Report: See Entity_Attribute_Information
Quantitative_Attribute_Accuracy_Assessment:
Attribute_Accuracy_Value: See Explanation
Attribute_Accuracy_Explanation:
Attribute accuracy is described, where present, with each attribute defined in the Entity and Attribute Section.

Logical_Consistency_Report: Polygon topology present.

Completeness_Report: See Data Set Description Section

Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
Quantitative_Horizontal_Positional_Accuracy_Assessment:
Horizontal_Positional_Accuracy_Value:
Horizontal_Positional_Accuracy_Explanation Resolution as reported

Lineage:
Source_Scale_Denominator:
Type_of_Source_Media:
Source_Time_Period_of_Content:
Source_Currentness_Reference:
Source_Citation_Abbreviation:
Source_Contribution:
Process_Step:

Cloud_Cover: Unknown


Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector

Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Point_and_Vector_Object_Count 2183
SDTS_Point_and_Vector_Object_Type: Point_and_Vector_Object_Count 6252
SDTS_Point_and_Vector_Object_Type:
Point_and_Vector_Object_Count 2184


Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition: Horizontal_Coordinate_System: Planar

Entity_and_Attribute_Information:
Detailed_Description:
Number_of_Attributes_in_Entity: 8 Entity_Type Attribute Attribute Attribute Attribute Attribute Attribute Attribute Attribute
Overview_Description:
Entity_and_Attribute_Overview: Aside from system generated attributes the following attributes are defined:
Mineral Terrane
UNIT classifications INTRUSIVE TERRANES
Granitic Rocks
IGU Undivided granitic rocks
IGA Alkalic granitic rocks
IGF Felsic granitic rocks
IGI Intermediate granitic rocks

Mafic-ultramafic rocks
IMA Mafic intrusive rocks
IUM Ultramafic rocks

VOLCANIC-SEDIMENTARY TERRANES
Felsic volcanic rocks
VFU Undivided felsic volcanic rk
VFA Alkalic felsic volcanic rocks
VSF Undivided sedimentary and felsic volcan

Mafic Volcanic Rocks
VMU Undivided mafic volcanic rk
VSM Undivided sedimentary and mafic volcani
VOP Ophiolite terrane

SEDIMENTARY TERRANES
Marine Rocks
SLS Limestone and shale
SBS Black, carbonaceous shale and limeston
SPS Phosphatic shale
SCH Chert

Continental Rocks
SCG Conglomerate
SCB Coal-bearing sandstone and shale
SGS Graywacke and shale
SLU Limestone

Entity_and_Attribute_Detail_Citation: Not Available


Distribution_Information:
Distributor:
Contact_Information:
Contact_Person_Primary:
Contact Person: Roger L. Baer Contact_Organization
Contact_Position: Physical Scientist
Contact_Address:
Address_Type: mailing address
Address: PO Box 020550
City: Juneau
State_or_Province: AK
Postal_Code: 99802
Country: USA
Contact_Voice_Telephone: (907) 364-2111
Hours_of_Service: 0800 to 1430
Resource_Description: Known Mineral Deposit Areas/Mineral Terranes of AK
Distribution_Liability: None Standard_Ordering_Process:

Available_Time_Period:
Beginning_Date/Time: November 1, 1995

Distributor:
Contact_Information:
Contact_Person_Primary:
Contact Person: Gary E. Sherman Contact_Organization
Contact_Position: Supervisory Physical Scientist
Contact_Address:
Address_Type: mailing address
Address: 222 W. 7th Avenue #13-AK930
City: Anchorage
State_or_Province: AK
Postal_Code: 99513
Country: USA
Contact_Voice_Telephone: (907) 271-2455
Contact_Facsimile_Telephone: (907) 271-3933
Contact_Electronic_Mail_Address: gsherman@ak.blm.gov
Hours_of_Service: 0800 to 1430
Resource_Description: Known Mineral Deposit Areas/Mineral Terranes of AK
Distribution_Liability: None Standard_Ordering_Process:
Available_Time_Period:
Beginning_Date/Time: November 1, 1995


Metadata_Reference_Information:
Metadata_Date: 19961210
Metadata_Contact: sherman
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: 19940608
Metadata_Time_Convention: Local Time
Metadata_Security_Information:
Metadata_Security_Classification_System: None
Metadata_Security_Classification: UNCLASSIFIED
Metadata_Security_Handling_Description: None

Generated by mp on Tue Dec 9 18:12:37 1997