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Minerals have many different properties. These properties are used to classify minerals and to help in knowing how minerals can be used. Some of the properties of minerals include hardness, color, shi ...
Geodes are formed in empty spaces inside rocks. Fluids containing minerals make their way into a rock’s cavity and crystals begin to grow. From the outside they look like an ordinary rock, although th ...
En esta unidad de Biología/ Geología (nivel 1º Bachillerato) se tratarán conceptos relacionados con las características y propiedades de los minerales, el proceso de ...