0
Color and luster are both properties of minerals. how are they similar how can each be used to help identify a mineral?
Wiki User
∙ 7y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Why isn't luster a good property to identify minerals?
Luster is not a good property for identifying minerals because many minerals look similar. Your best way of knowing which mineral is which is by measuring their hardness.
Is metamorphic a type of mineral?
Metamorphic is a group of rocks with similar characteristics. There are minerals in the rocks so they could be considered made of minerals but they are not minerals themselves.
How are minerals and rocks similar?
Both are solid and naturally occurring materials with chemical compositions. They also make up the earth around us
Is graphite a native element?
We know that graphite is a natural mineral and it is an allotrope of the element carbon. It's similar to diamond, which is a natural mineral that is also an allotrope of the element carbon. It may not be correct to say that graphite is a native element, but it is really a naturally occurring mineral that is composed of the element carbon.
What is the reason of the similarity between the diagonal relationship of metals in periodic table?
For Example:boron and silicon are both semi-conductors;form halides that are hydrolysed in water and have acidic oxides..... Ths,both descending a groupand crossing by one element the changes 'cancel' each other out,and elements with similar properties which have similar chemistry are also found-the atomic size,electronegativity,properties of the diagonal members are similar.
Why cant you rely on any single test or property when you are trying to identify a mineral?
Different minerals can share many, but not all, mineral characteristics. Characteristics would include hardness, streak color, crystal shape, reactions to acids, flame tests, density, and others.
Why isn't luster a good property to identify minerals?
Luster is not a good property for identifying minerals because many minerals look similar. Your best way of knowing which mineral is which is by measuring their hardness.
Why can't color alone be used identify most minerals?
Many minerals have similar color, and mineral color can be altered by trace amounts of impurities or by weathering. A better indicator would be the mineral's streak, which is the color of the mineral when powdered, although this characteristic can't be used alone in mineral identification.
Why can't color alone be use to identify most minerals?
Many minerals have similar color, and mineral color can be altered by trace amounts of impurities or by weathering. A better indicator would be the mineral's streak, which is the color of the mineral when powdered, although this characteristic can't be used alone in mineral identification.
Why should you test several when identifying mineral?
Testing serveral properties is useful because some minerals many have similar or the same properties as each other. Testing several properties greatly reduces the chances of a misidentification.
Is color alone is notice usually enough to identify mineral?
No. Color is generally considered the least reliable indicator of mineral type. Many minerals can have the same or similar colors, and a single mineral often has several color varieties.
What are some Similar Minerals to Galena?
Any Lead Mineral, as well as Carbonate Minerals.
Why cant color alone be used too identify most minerals?
Minerals can change color based on small impurities.
Why would it be difficult to identify a gas by its physical properties?
Various gasses may have similar physical properties.
Is metamorphic a type of mineral?
Metamorphic is a group of rocks with similar characteristics. There are minerals in the rocks so they could be considered made of minerals but they are not minerals themselves.
Why do you think some minerals are easier to identify?
Some minerals are easier to identify than others because many have unique properties that make them different. For example gold is a very heavy metal and is extremely "soft" unlike "fools gold" which is brittle and cant be shaped. They are both similar in appearance but extremely different in traits.
Why should you test several properties when identifying minerals?
Testing serveral properties is useful because some minerals many have similar or the same properties as each other. Testing several properties greatly reduces the chances of a misidentification.
