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Gneiss

Geology
Pronunciation

Understanding ARPABET Pronunciation

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The pronunciation guide uses the ARPABET phonetic system—the same system used in speech recognition and text-to-speech applications.

Vowel Examples:
AE1 = cat, bat
EH1 = bed, head
IY1 = see, me
OW1 = go, boat
UW1 = boot, do
Stress Numbers:
0 = no stress (unstressed)
1 = primary stress (loud)
2 = secondary stress (medium)
Example:
AH0 TH IY1 N AH0
= a-THEE-na (Athena)

The stressed syllable (marked with 1) is pronounced louder and clearer than others.

Quick Definition

A banded metamorphic rock formed under intense heat and pressure. It suggests endurance, transformation, and hidden structure.

Detailed Definition
Gneiss is a metamorphic rock recognized by its alternating light and dark mineral bands. It develops when older rock is altered under enormous heat and pressure deep within Earth's crust, reorganizing without fully melting. In poetry, gneiss can stand for a self changed by hardship but not erased by it. Its stripes may resemble layered memory, written endurance, or the visible order that emerges after long compression and profound internal change.
Example
Example in poetry:
The gneiss cliffs held bands of light and dark, like grief layered through the mountain; A poet can use gneiss’s folded mineral stripes to describe a face marked by age and endurance; Beneath the pines, gneiss rose from the soil, its ancient pressure answering my small complaint; In a landscape poem, “gneiss backbone” can suggest strength formed through long hardship
Additional Notes
Gneiss often shows light and dark mineral bands. In poems, its layered pattern can embody identity shaped by prolonged pressure rather than sudden breakage.
Also Known As
Banded Gneiss Metamorphic Stone Foliated Rock “Nice” Stone
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