Definition of Petrographical. Meaning of Petrographical. Synonyms of Petrographical

- ISBN 978-1-78570-806-0. OCLC 1017581916. Atlas of Rocks, Minerals, and Textures Petrographical description of rocks and minerals. Uncommon igneous, metamorphic and...
- A petrographic microscope is a type of optical microscope used to identify rocks and minerals in thin sections. The microscope is used in optical mineralogy...
- A petrographic province is a geological region within which the igneous rocks reveal a relationship (so-called consanguinity) in chemical composition,...
- section (or petrographic thin section) is a thin slice of a rock or mineral sample, prepared in a laboratory, for use with a polarizing petrographic microscope...
- reported finding microscopic fragments of crinoids in this limestone. Later petrographic analysis of samples of the limestone from near the summit revealed them...
- analysis, petrologists analyze thin sections of rock samples using a petrographic microscope, where the minerals can be identified through their different...
- New Delhi: S. Chand & Co. Ltd. 2006. 74. Print "S. Pavia and S. Caro, "Petrographic Microscope Investigation of Mortar and Ceramic Technologies for the Conservation...
- plutonic rocks are distinctly basic; the archipelago is a soda-alkaline petrographic province, with a petrologic succession similar to that found in other...
- eruptions (e.g. the eruption in 1631 displaying a complete stratigraphic and petrographic description: phonolite was firstly erupted, followed by a tephritic phonolite...
- quality of crystal faces is diagnostic of some minerals, especially with a petrographic microscope. Euhedral crystals have a defined external shape, while anhedral...