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The luster of gneiss is typically described as shiny, reflective, and sometimes sparkly due to its mineral composition. Gneiss is a type of metamorphic rock formed from the alteration of existing rock under high heat and pressure, resulting in its distinct luster.

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Q: What is gniess luster?
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Continue Learning about Natural Sciences

What is gniess made of?

gniess is made of granite


What is the texture of the rock gniess?

Gneiss is generally coarse-grained.


What is the luster of the birthstone amethyst?

luster


Which type of change take place when granite turns into gniess?

answer is ( b ) on work paper :) for mr. werwart


What is a amethyst luster?

No. Amethyst has a vitreous (glassy) luster.

Related questions

Is gniess igneous or metamorphic?

Gniess is Metamorphic.


What is gniess made of?

gniess is made of granite


How is gniess is formed?

Gniess is formed from pre-existing rocks that are subjected intense derectional pressure.


Is gniess metamorphic?

Yes


Why gniess glitters?

because of the minerals that are mixed in with the gniess during the rock cycle(probably at the igneous stage) reflect light off of themselves


Gniess and slate are what kind of rock?

Metamorphic.


What does granite form into?

Granite turns into Gniess.


What is an example of metamorphic rocks?

gniess, slate, and quartzite


Is gniess foliated?

Yes. Gneiss is a foliated metamorphic rock.


Is gniess a mineral or a sedimentary igneous metamorphic rock?

metamorphic


What is the texture of the rock gniess?

Gneiss is generally coarse-grained.


What is five metamorphic rocks?

- Marble - Schist - Gniess - Slate - Quartzite