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What is the luster scale?
The luster scale is a measure of how light is reflected off the surface of a mineral. It describes the appearance of a mineral's surface based on its shininess or dullness. There are different categories of luster, such as metallic, vitreous (glassy), pearly, and dull.
What is the hardness and luster of limestone?
limestone's hardness is 3-4 and it does not have a luster it's main constituent is the mineral calcite, and has a vitreous or glass luster.
The powers of the presidency can be divided into two main categories expressed and?
The powers of the presidency can be divided into two main categories: expressed powers, which are specifically outlined in the U.S. Constitution, and implied powers, which are inferred from the Constitution. Express powers include serving as Commander-in-Chief of the military and vetoing legislation, while implied powers allow the president to take actions necessary to carry out their responsibilities.
What is the luster of the birthstone amethyst?
luster
What is a amethyst luster?
No. Amethyst has a vitreous (glassy) luster.
What are the two main types of luster?
The two main types of luster are metallic and non-metallic. Metallic luster refers to the shine of metals, while non-metallic luster includes categories like vitreous (glassy), pearly, greasy, and earthy.
Are Two kinds of luster are?
The two main types of luster are metallic and non-metallic. Metallic luster appears shiny and reflective like metal, while non-metallic luster can vary and includes categories like vitreous (glassy), pearly, greasy, and silky.
What are the types of luster?
The first one is metallic luster and it has the look of a polished metal. The second one is sub-metallic and it has the look of a metal that has been damaged by weathering or corrosion. The last one is nonmetallic and it doesn't have the look of metal.
What are the two types of luster?
Metallic and Non-Mettallic are two main types of lusture.
What are the two main types of luster mineral?
Metallic and non-metallic.
What is the main difference between these two categories?
You haven't stated any categories.
What are the two main categories for animals?
You tell me!
How is shopping divided into categories?
The two main categories are convenience goods and shopping goods; two lesser categories are specialty items and unsought goods.
What are the two main categories of nucleotides?
Deoxyribose and Ribose
What are the two main categories of statistics?
descriptive and inferential
What are the two main categories of biology?
botany and zoology.
What two main categories is IT separated into?
IT is separated into two main categories (1) those which process information, such as computer systems, and (2) those which disseminate information, such as telecommunication systems.
