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Service Description: Geographic distribution of core and samples stored in the DNR's drill core library. The Minnesota Department of Natural Resources, Lands and Minerals Division, maintains a Drill Core Library in Hibbing, Minnesota. It serves as the single State of Minnesota repository of archiving bedrock and earthen material core samples collected during minerals exploration, engineering, and geoscience research programs across the state. The three buildings that comprise the drill core library house more than 3 million lineal feet of drilled core samples archived from approximately: 7,000 mineral exploration cores, 1,500 roadway and bridge foundation cores, and 500 cores collected during scientific, governmental, and academic research.

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Layers:

• Exploration, Scientific, and Engineering Boring Hole Locations Stored in the Drill Core Library (0)

Tables:

• dcl_lineage (1)

Description:

Copyright Text: MN DNR

Spatial Reference: 26915  (26915)


Single Fused Map Cache: false

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Spatial Reference: 26915  (26915)

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Spatial Reference: 26915  (26915)

Units: esriMeters

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info:

Title: DNR Drill Core Library Locations
Author: kehanson
Comments: Geographic distribution of core and samples stored in the DNR's drill core library. The Minnesota Department of Natural Resources, Lands and Minerals Division, maintains a Drill Core Library in Hibbing, Minnesota. It serves as the single State of Minnesota repository of archiving bedrock and earthen material core samples collected during minerals exploration, engineering, and geoscience research programs across the state. The three buildings that comprise the drill core library house more than 3 million lineal feet of drilled core samples archived from approximately: 7,000 mineral exploration cores, 1,500 roadway and bridge foundation cores, and 500 cores collected during scientific, governmental, and academic research.
Subject: Geographic distribution of core and samples stored in the DNR's drill core library.
Category:
Keywords: DNR,Drill Core Library
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Supported Query Formats: JSON, geoJSON

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