File:Bulletin 799 Plate 8C Mica Schist from Upper Beds of Chickies Quartzite.jpg
Size of this preview: 800 × 403 pixels. Other resolutions: 320 × 161 pixels | 640 × 323 pixels | 966 × 487 pixels.
Original file (966 × 487 pixels, file size: 163 KB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Figure caption: Specimen of mica schist from upper beds of Chickies Quartzite. Shows stretched epigenetic tourmaline. |
| Date | |
| Source | U.S. Geological Survey Bulletin 799, Geology of the McCalls Ferry-Quarryville District, Pennsylvania. By Eleanora Bliss Knopf and Anna I. Jonas. 1929. U.S. Government Printing Office, 156 p. ill. web version |
| Author | USGS |
Licensing
|
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
|
 |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:09, 27 June 2017 | | 966 × 487 (163 KB) | Jstuby | User created page with UploadWizard |
File usage
The following 2 pages use this file:
