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kyanite and sillimanite

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Q: What are two examples of index minerals?
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What are some evaporite minerals?

Halite and gypsum are two examples of evaporite minerals.


Two examples of minerals that break unevenly are talc and?

calcium


What is two examples of minerals necessary for good health?

Well, they are all important but two examples would be calcium and magnesium.


The two major types of minerals are what?

Two examples are quartz and mica. Minerals are also classified as metallic or non-metallic.


Two minerals have the same color and luster what else could you use to identify the mineral?

Examples of mineral characteristics: - density - hardness - refractive index - chemical composition - magnetic properties - cleavage - crystal system - radioactivity


What are two important properties of elements?

Examples: density, melting point, refractive index.


What are the two examples of a hexagonal system?

Vanadinite and molybdenite are two minerals that are categorized in the hexagonal crystal system.


Two examples of radioactive minerals are carnotite and uraninite?

Yes, you are right. It's carnotite and uraninite.


Name two properties of minerals that depend on chemical bonds?

Examples: chemical reactivity, toxicity, flammability, stability.


Minerals that crystallize directly from seawater are examples of?

Minerals that crystallize directly from seawater are examples of hydrogenous sediment.


Name the major groups of minerals and give at least two examples of minerals in each group?

silicate: feldspar and mica non-silicate: halides and native gold


What are some examples of major rock forming minerals and ore minerals?

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