Geology, petrography, and geochemistry of the volcanic islands of Tonga.    From Wordnik.com.  [Tongan tropical moist forests] Reference

The geomorphology of the area reflects its geological constitution, in particular its petrography and tectonic structure.    From Wordnik.com.  [Jungfrau-Aletsch-Bietschhorn, Switzerland] Reference

Oh, that one's a P.Geo - a professional geologist - is can log drill holes, update and construct geological models, they are experts in igneous and metamorphic petrology and petrography, hydrogeology, sedimentolgoy and structural geology.    From Wordnik.com.  [Archive 2008-04-01] Reference

These sample will be analyzed mineralogically (petrography, X-ray diffraction) and geochemically (Inductively Coupled Plasma-Mass Spectrometry, X-Ray Fluorescence) to identify and characterize the ore deposits and the metal production waste.    From Wordnik.com.  [Interactive Dig Sagalassos 2003 - Metallurgical Studies Report 2] Reference

"Business has been a bit slow, of course, what with the weather, but I've been keeping my hopes up that fine gentlemen like yourselves would need professional assistance with matters in geology, petrography, mineralogy, or even gemology, such as it may be, and I graduated first among my guild in mine engineering and geology, with a secondary degree in mechanics ....".    From Wordnik.com.  [The Dragons of Krynn]

These are splendid specimens that give us a peek at some awesomely fragile organisms, and modern technology helps by giving us new tools, like x-ray computed tomography (CT), scanning electron microscopy (SEM), thin-section petrography, synchrotron X-ray tomographic microscopy (SRXTM), and computer-aided visualization, that allow us to dig into the fine detail inside these delicate specimens and display and manipulate the data.    From Wordnik.com.  [Dissecting embryos from half a billion years ago - The Panda's Thumb] Reference

To the graduates were assigned courses in advanced geology, mineralogy, petrography, advanced economic geology, and the economic geology of the Southern Appalachians.    From Wordnik.com.  [History of the University of Virginia, 1819-1919] Reference

The City worried him a good deal, and what energy he had left over he spent partly in golf, a game he treated very seriously, and partly in the practices of microscopic petrography.    From Wordnik.com.  [Ann Veronica, a modern love story] Reference

Successive steps are covered, from locating promising samples in the field, through standard petrography and evaluation of antiquity and biogenicity criteria, to the latest state of the art geochemical techniques.    From Wordnik.com.  [AvaxHome RSS:] Reference

Analyses are being made by traditional and state-of-the-art methods including standard petrography, cathodoluminescence, scanning electron microscope/backscattered electron imaging with energy dispersive X-ray analyses, X-ray energy mapping, and ultraviolet fluorescence.    From Wordnik.com.  [Marketwire - Breaking News Releases]

A number of geological and geophysical studies, including detailed structural mapping, petrography, whole rock analysis, age dating, and mineralogical studies that should be undertaken to understand the nature of gold mineralization and deposition at La Cienega and outlying areas.    From Wordnik.com.  [Alto Group Holdings Commences Further Due Diligence on the Mojave Sonoran Gold Belt at La Cienega Sonora, Mexico - Yahoo! Finance] Reference

Professor T.L. Watson, the new incumbent of the chair of geology, delivered a series of specialized lectures, — accompanied by laboratory and field work, — on engineering geology, economic geology, and petrography; and in 1908 – 09, Professor R.M. Bird, of the chemical faculty, gave instruction in chemical engineering.    From Wordnik.com.  [History of the University of Virginia, 1819-1919] Reference

Davison and Associates Mineralogical and Geological Services petrography and Ore Mineralogy Davison and Associates offer integrated mineral exploration and process metallurgy experience with ore microscopy, process mineralogy, thin section petrography, microanalysis, mineral characterization, mineral paragenesis, and rock/ore classification from precious and base metal, rare metal, diamond and industrial mineral deposits and exploration properties.    From Wordnik.com.  [Recently Uploaded Slideshows] Reference

She currently lectures on Greek civilization at the Hellenic Open University and is the director of INSTAP Study Center’s petrography internship program.    From Wordnik.com.  [Meet the Team « Interactive Dig Crete – Zominthos Project] Reference