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The luster of garnet is glassy because when you hold it up into the sunlight it will shine like glass.

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13y ago

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What is the texture of garnet?

Garnet typically has a smooth, vitreous texture. It is a hard and durable gemstone with a glassy luster when polished, making it a popular choice for jewelry.


What kind of rock is garnet?

Garnet is a mineral most often found in high grade metamorphic rock.


Is Garnet a rock?

yes


Which mineral can can scratch glass has a non metallic luster has a fracture and is a dark red color?

The mineral that fits this description is garnet. Garnet has a hardness of 6.5-7.5 on the Mohs scale, meaning it can scratch glass. It has a non-metallic luster, exhibits fracture rather than cleavage, and is commonly found in a dark red color.


What is rock luster?

Rock luster refers to the way light interacts with the surface of a rock. It can be categorized as metallic, vitreous (glassy), pearly, silky, and dull or earthy. Luster can help identify different types of rocks and minerals.


What is the luster of the rock pumice?

The luster of pumice is vitreous (glassy).


Is luster a characteristic of a rock?

In geology, luster refers to the appearance of a mineral in respect to the reflection of light. Luster is not a term used to define the appearance of rock.


What is the luster of rock salt?

The luster of rock salt is Vitreous (glassy)


What is the Igneous rock luster?

It depends on the rock.


Is garnet a metamorphic rock sedimentary rock or igneous rock?

It's a mineral.


The way a rock reflects light is called the rock's what?

The way a rock reflects light is called its luster. Luster refers to how light interacts with the surface of a mineral, rock, or crystal. Minerals can exhibit metallic, glassy, pearly, or dull luster, among others.


Is garnet a mineral?

Yes, garnet is a group of minerals with similar crystal structures but varying chemical compositions. Common characteristics include a vitreous luster, hardness ranging from 6.5 to 7.5 on the Mohs scale, and a wide range of colors such as red, green, and orange.