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  Partner: UNT College of Arts and Sciences
 Country: Germany
 Collection: UNT Scholarly Works
Rediscovery of the Elements: Niobium and Tantalum

Rediscovery of the Elements: Niobium and Tantalum

Date: Autumn 2013
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Description: Article describing the discovery of niobium and tantalum. Tourist information regarding locations significant to these discoveries are included.
Contributing Partner: UNT College of Arts and Sciences
Rediscovery of the Elements: Phosphorus

Rediscovery of the Elements: Phosphorus

Date: Spring 2013
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Description: Article describing the discovery of phosphorus in 1669 by an alchemist searching for the philosopher's stone, and its use a century later by Lavoisier to help usher in the era of modern chemistry. Tourist information regarding sites pertinent to this history are included.
Contributing Partner: UNT College of Arts and Sciences
Rediscovery of the Elements: The Road to Karlsruhe

Rediscovery of the Elements: The Road to Karlsruhe

Date: Spring 2007
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Description: Article describing the history of atomic weight and the events leading up to the Karlsruhe Congress of chemists. The authors visited several sites pertinent to these events and offer tourist information.
Contributing Partner: UNT College of Arts and Sciences
The Story Behind the Cover

The Story Behind the Cover

Date: Autumn 2008
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Description: Article explaining the front cover of issue 3 of volume 99 of The Hexagon, which features a painting of mice around a Bunsen burner. James Marshall discusses the picture and how it relates to the history of chemistry.
Contributing Partner: UNT College of Arts and Sciences
Rediscovery of the Elements: Johann Wolfgang Döbereiner

Rediscovery of the Elements: Johann Wolfgang Döbereiner

Date: Autumn 2007
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Description: Article describing the life of Johann Wolfgang Döbereiner and his attempts to systematically organize the elements. Tourist information regarding locations significant to his history is included.
Contributing Partner: UNT College of Arts and Sciences
Rediscovery of the Elements: Aluminum

Rediscovery of the Elements: Aluminum

Date: Summer 2006
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Description: Article describing the history of aluminum, from its use in alum to its isolation. Tourist information is given regarding locations pertinent to aluminum.
Contributing Partner: UNT College of Arts and Sciences
Rediscovery of the Elements: Agricola

Rediscovery of the Elements: Agricola

Date: Autumn 2005
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Description: Article describing the career and discoveries of Georgius Agricola. Tourist information regarding locations important to his life are visited and discussed.
Contributing Partner: UNT College of Arts and Sciences
Rediscovery of the Elements: Carl Wilhelm Scheele

Rediscovery of the Elements: Carl Wilhelm Scheele

Date: Spring 2005
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Description: Article describing the career and discoveries of Carl Wilhelm Scheele. Tourist information regarding locations important to Scheele's life are visited and discussed.
Contributing Partner: UNT College of Arts and Sciences
Rediscovery of the Elements: The Second Discovery of Vanadium

Rediscovery of the Elements: The Second Discovery of Vanadium

Date: Autumn 2004
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Description: Article describing how vanadium was "rediscovered" in Sweden and found to be identical to del Rio's sample. Includes tourist information regarding areas relevant to this portion of vanadium's history.
Contributing Partner: UNT College of Arts and Sciences
Pharmacy at Quedlinburg

Pharmacy at Quedlinburg

Date: Spring 2012
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Description: Front cover of the spring 2012 issue of The Hexagon, featuring the pharmacy at Quedlinburg, Germany, where Martin Heinrich Klaproth was trained. The three story building is pinkish with white trim around its windows. A triangular stone piece with the image of a flying bird sits on the third floor over the entrance. The inside cover of the magazine contains a table of contents, staff listings, an editorial, and a description of the building.
Contributing Partner: UNT College of Arts and Sciences
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