petrographic analysis in a sentence
Examples
- Petrographic analysis of this sample was conducted at the Havard-Smithsonian Center for Astrophysics and reported to 51st Meteoritical Society in 1988 by Ursula Marvin and David Kring.
- Later petrographic analysis of samples of the limestone from near the summit revealed them to be composed of carbonate pellets and finely fragmented remains of trilobites, crinoids, and ostracods.
- The red sandstone used in this site's structures has been determined by petrographic analysis to come from a quarry 10 kilometers away a remarkable distance considering that the largest of these stones weighs 131 metric tons.
- Commercial petrographic analysis of ceramics and other artefacts is offered by companies such as ceramicpetrology . co . uk in the UK, and Desert Archaeology [ http : / / www . desert . com in the USA.