1. colour
2. lustre
3. streak
4. cleavege
5. fracture
6. hardness
7. ?
8. ?
X-ray diffraction is considered one of the most reliable tests for identifying minerals because it provides detailed information about the crystal structure of the mineral. Additionally, other common tests like hardness, specific gravity, and streak can also help in identifying minerals accurately.
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.
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Oxygen and silicon are the two most abundant elements found in the most common minerals. The most common minerals found on Earth are silicates.
The most common group of minerals found in Earth's crust is silicate minerals.
Minerals form into crystals or clusters of crystals. In the crust, the most common individual mineral is quartz, and the most common class of minerals are the silicate minerals.
The most useful characteristic for identifying minerals is their hardness, measured on the Mohs scale. Hardness provides a straightforward way to distinguish between minerals based on their resistance to scratching, which is a direct reflection of their atomic structure and bonding. This property is often easy to test with common objects and can quickly narrow down the possibilities among similar-looking minerals. Other characteristics, such as color and luster, can be more variable and less reliable for accurate identification.
the most common minerals in clastic sedimentary rocks are likely
The most common minerals found in detrital sedimentary rocks are quartz, feldspar, and clay minerals. These minerals are often derived from the erosion and weathering of igneous and metamorphic rocks.
clay minerals and quartz
The three most common minerals on Earth's crust are quartz, feldspar, and mica. These minerals are abundant in rocks and have widespread distribution around the world.
Silicates are the second most common group of minerals, after the group of minerals known as the carbonates. Silicates are composed of oxygen and silicon atoms, and they make up the majority of the Earth's crust.