Outrageously Funny Word Dictionary :: Petrographical

👉 In the field of geology, a technique used to examine and classify rocks based on their chemical composition. This process involves using an optical microscope to observe small samples of rock particles and compare them with known reference materials. Petrographs are particularly useful for identifying mineralogical features such as veins, fractures, and crystallographic patterns in rocks.

petrographically

👉 Petrographical refers to the study of the structure, distribution, and properties of oil in a rock. It is particularly useful for understanding the composition and physical characteristics of crude oil or other hydrocarbons. Petrographic techniques involve using light scattering and reflection to determine the mineralogical composition of rocks and minerals.

petrographical