File:Photomicrograph granite PlateXVII Fig1 MD Geological Survey Volume 2.jpg

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Summary

Description

English: Plate XVII, Figure 1, of 1898 publication called Maryland Geological Survey Volume Two, with caption "Photomicrograph of Granite, Granite. (Magnified Ten Diameters)" Field represents approximately 0.85 cm. It shows what is now called the Woodstock Quartz Monzonite, under crossed polarized light.

Date

1898

Source

Transferred from en.wikipedia to Commons. (Original text: Original publication: Maryland Geological Survey Volume Two, by W. B. Clark, 1898. Johns Hopkins University Press.

Immediate source: Google Books [1])

Author



Alternative names	William Clark; W. B. Clark; Wm. Bullock Clark
Description	American meteorologist, geologist, university teacher and paleontologist
Date of birth/death	15 December 1860	27 July 1917
Location of birth/death	Brattleboro	North Haven
Authority file	: Q8006126 VIAF: 45056629 ISNI: 0000000110259719 LCCN: n87816910 NLA: 36039540 Open Library: OL166082A WorldCat

Licensing

This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

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Original upload log

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Date/Time	Dimensions	User	Comment
2013-01-13 01:30	1037×1037× (95490 bytes)	Jstuby	Uploading an old public-domain work using [[Wikipedia:File_Upload_Wizard\|File Upload Wizard]]

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	00:13, 16 March 2016		1,037 × 1,037 (93 KB)	FastilyClone	Transferred from enwp

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