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Collection of Scanned Index Cards from Bureau of Economic Geology Core Research Center Archive


This is a collection of scanned index cards from the Bureau of Economic Geology's Core Research Center archive index. Each card represents a sample in the repository, which can be viewed by contacting the Core Research Center to arrange viewing.

Child Items (7616)

Attached Files

Click on title to download individual files attached to this item.

scanned_index_cards_trimmed2.csv 4.51 MB
indexcards.csv 3.66 MB
indexcards_ScienceBase_format.csv 3.57 MB

Material Request Instructions

To request viewing of a particular sample, contact the Bureau of Economic Geology Core Research Center at 713-866-8346, or via email at

When requesting a sample, please have the API number of the relevant wells available.


Spatial Services

ScienceBase WMS


  • National Digital Catalog




Data source
Input directly
Each record in this collection represents an index card in Core Research Center's card catalog, which was present at the time that the facility donated to the Bureau of Economic Geology. The source of the sample each card represents will vary from sample to sample.

Additional Information

NGGDPP Collection Extension


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