What Does Gneissose Meaning?

A banded or foliated metamorphic rock, usually of the same composition as granite. [German Gneis, probably alteration of Middle High German ganeist, spark (from its appearance), from Old High German gneista.]

What is meant by Gneissose structure?

(nīs), coarse-grained, imperfectly foliated, or layered, metamorphic rock. aggregation of solid matter composed of one or more of the minerals forming the earth's crust.

What is the origin of the word gneiss?

gneiss (n.)

type of metamorphic rock, 1757, kneiss, from German Gneiss (16c.), which is probably from Middle High German gneist "spark" (so called because the rock glitters), from Old High German gneisto "spark" (compare Old English gnast "spark," Old Norse gneisti).

Marcus Vance

Marcus Vance

Cybersecurity & Digital Privacy Researcher

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.