There are a lot of ways to tell one mineral from another; color and shape are good indicators but they can deceive you. Mineralogists (people who study minerals) have other ways to test samples to see what they are. One of those ways is called the acid test.What happens when you put acid on different minerals? What does the acid test tell you?
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Autor Michelle Formoso
Data de publicação 27 / 08 / 2020
Licença Respeita a licença original do recurso.