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Minerals that appear dull in luster typically have a rough, chalky, or earthy appearance. Examples of dull minerals include kaolinite, clay minerals, and some varieties of gypsum. This dull appearance is usually due to the mineral's physical properties and lack of reflective surfaces.

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1y ago

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The words waxy pearly and dull describe a minerals what?

luster


Minerals that are generally dull not malleable and not ductile and cannot conduct electricity are?

Common minerals that meet these criteria include gypsum, fluorite, and talc. These minerals are generally dull in luster, not malleable or ductile, and are non-conductive of electricity.


What word waxy pearly and dull describe a minerals?

The words waxy, pearly, and dull describe a mineral's luster.


The words waxy pearly and dull all describe a minerals?

hardness


Minerals that are generally dull not malleable and not ductile and cannot conduct electricity are .?

Nonmetals


What is coals luster?

Coal typically has a dull or matte luster, meaning it does not shine like metals or some minerals. It can appear dull, black, and brittle in texture.


Do all minerals have a glassy luster?

No, not all minerals have a glassy luster. Minerals can display a variety of lusters, including metallic, dull, pearly, and waxy, depending on their composition and crystal structure.


What kind of scientist studies minerals?

A mineralogist studies minerals.


Why do smokers become dull after smoking?

Smokers are already dull even before they started smoking. Any kind of artificial excitement is ephemeral.


What kind of change is it when paint on a car gets dull?

physical change


What is the property of luster in science?

Luster is a property that describes how a mineral's surface reflects light. Minerals can have metallic or non-metallic luster, with metallic minerals appearing shiny like metal, while non-metallic minerals can have various appearances, such as vitreous, pearly, silky, or dull. Luster is an important diagnostic characteristic used to help identify minerals.


What are some terms used to describe non metallic luster in minerals?

Luster is categorized as metallic or non-metallic. Metallic luster is highly reflective, like chrome. Non-metallic is further divided by names such as dull, glassy, adamantine, waxy, silky, pearly, and greasy.