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U.S. DEPARTMENT OF THE INTERIOR

BUREAU OF LAND MANAGEMENT

Oregon / Washington

GIS Dataset Details

Title:

  JDRMP Locatable Mineral Potential Polygon

Dataset Name:

  min_bl_a_pb_locatable_min_poly

Category: 

Potential Resources

Downloads:

File Size:  

183.26 KB
Download the dataset as a zip fileFull Metadata
  • Each feature class or feature dataset is in Geographic (GCS) NAD83 unless otherwise noted

Description:  

This dataset shows locatable mineral potential boundaries based on rock assemblages described in the geologic map and where historic mining and prospecting took place, within the geographic area depicted by the plan boundary in the John Day Resource Management Plan. The original source for the geologic map was a geologic digital spatial database (ORGEO) for the geologic map of Oregon by Walker and MacLeod (1991).

Purpose:  

The intended use of this layer is for analysis where the potential for locatable minerals are important in the John Day Resource Management Plan. The U.S. Geological Survey database which served as the original source data provided geologic process and mineral resource information that was queried to derive and cartographically display the Locatable Mineral Potential map.

File Type:  

Microsoft Windows Server 2008 R2 Version 6.1 (Build 7601) Service Pack 1; ESRI ArcGIS 10.0.4.4000

Date:  

July 17th, 2013