File:USGS Bulletin787 Plate19 FigureA Argentite replaced by Native silver.jpg

Original file ‎(1,252 × 990 pixels, file size: 361 KB, MIME type: image/jpeg)

Captions

English

Argentite (arg) replaced by Native silver (Ag)

Description	English: Original caption: Argentite (arg) replaced by Native silver (Ag), Last Chance Mine, 300 Level. Enlarged 180 diameters. Scale: Assuming original was 100 mm wide, the width of the image represents 0.56 mm.
Date	1927
Source	Geology and Ore Deposits of the Mogollon Mining District, New Mexico. United States Geological Survey Bulletin 787. Washington Government Printing Office, 1927.
Author	Henry G. Ferguson

	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.

PDMCreative Commons Public Domain Mark 1.0falsefalse

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	14:52, 14 December 2019		1,252 × 990 (361 KB)	Jstuby (talk \| contribs)	User created page with UploadWizard

You cannot overwrite this file.

The following page uses this file: