rocks

1. properties

1.1. Color

1.1.1. Luster

1.1.1.1. Texture

2. defnition

2.1. the solid mineral material forming part of the surface of the earth and other similar planets, exposed on the surface or underlying the soil or oceans.

3. examples

3.1. Sedimentary Rock Examples. The three basic types of rocks are igneous, metamorphic and sedimentary. Sedimentary rocks make up most of the rocks on the earth and are formed when bits of rock, soil or organic matter settles and accumulates. Plant and animal fossils can be found in sedimentary rock.

4. types

4.1. sedimentary, metamorphic, and igneous

5. examples

5.1. Sandstone

5.2. Marble

5.3. Clay

5.4. Granite

6. Minerals

6.1. color, streak, luster, density, hardness, cleavage, fracture, tenacity, and crystal habit.

6.2. In geology, a naturally occurring inorganic substance

6.3. Aluminum