Minerals vary in ways they can be distinduished. Some are easy to identify by hardness, color , streak, or luster
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.
I am pretty sure this has to do with the fact that there are differences between the elements.
Since some minerals are magnetic and some are not, that can be one of several criteria used to distinguish different minerals.
Some minerals can be the same color but have different streaks.
Because some minerals dont have a streak, or may share a streak colour with another mineral.
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.
I am pretty sure this has to do with the fact that there are differences between the elements.
H
cause some minerals have the same color streak as others
Since some minerals are magnetic and some are not, that can be one of several criteria used to distinguish different minerals.
Yes, you can usually identify the mineral salt by its taste. However, with most minerals one would apply a series of tests, eg hardness, flame test, colour, density, streak, shape in order to identify the mineral.
Some minerals can be the same color but have different streaks.
Learning to identify rocks can be difficult when you are first started. Once you get the hang of it though you will start to notice patterns and similarities that will help you to identify rocks and minerals. A good way to start is by purchasing a book about rocks and minerals as well as doing some research on the web.
Some mixtures are easier to seperate than others because some mixtures are heterozygous mixtures. These mixtures are easier to seperate then others because you can see what is in them so you would know how to get them out.
Because some minerals dont have a streak, or may share a streak colour with another mineral.
because the color of a mineral can be the same as some other minerals but all minerals have a different property between them
Some people find rational fractions easier, others prefer decimals fractions. For some purposes rational fractions are simpler, for others decimals are easier. So there is no simple answer.