A mineral is determined based on its physical properties such as color, luster, hardness, cleavage, and crystal form. It can also be identified using chemical tests or by analyzing its elemental composition through techniques like X-ray diffraction or spectrometry. Additionally, the mineral's geological context and occurrence can provide clues to its identity.
No, mineral water is not necessarily heavier than regular water. The weight of water is primarily determined by its temperature and impurities, not necessarily if it is mineral water or not.
The elements that compose it and the arrangement of its atoms
The physical properties of a mineral, such as its color, luster, or hardness, are not solely determined by the type and arrangement of atoms. While these factors do influence many properties, external conditions like temperature, pressure, and the presence of impurities can also significantly affect a mineral's characteristics. Therefore, the environment in which a mineral forms plays a crucial role in its overall properties.
No, luster refers to the way light interacts with the surface of a mineral, like metallic or non-metallic. The true color of a mineral is determined by its inherent chemical composition.
The value of a mineral is primarily determined by its rarity, demand in the market, quality (purity and aesthetics), and the specific uses it has in various industries. Other factors such as location, size of the deposit, and geopolitical stability can also influence its value.
The color of a mineral sample is determined by its chemical composition
Color is a mineral property that can be determined simply by observation.
color, streak and age
The hardness range for a mineral is determined using the Mohs scale of mineral hardness, which ranks minerals from 1 (softest) to 10 (hardest) based on their ability to scratch or be scratched by other minerals.
crystal shape
The hardness of a mineral is determined by its resistance to scratching. The most commonly used method to measure hardness is the Mohs scale, which ranks minerals from 1 (softest) to 10 (hardest) based on their ability to scratch each other. Another method is the Vickers hardness test, which measures the resistance of a mineral to indentation using a diamond indenter.
crystal shape
Whether a mineral has cleavage or fracture is determined by its internal atomic structure and the way in which it breaks when subjected to stress. Cleavage is the tendency of a mineral to break along planes of weakness, while fracture is the way a mineral breaks when no cleavage planes are present.
The property of a mineral that can be determined based on the way light reflects off its surface is called luster. Luster is a qualitative measure of how light is reflected from the surface of a mineral, and can help classify minerals into categories such as metallic, non-metallic, vitreous, or dull.
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Mineral hardness measures the resistance of a mineral to scratching or abrasion. It is determined by the ability of a mineral to scratch another mineral or be scratched by it, as defined by the Mohs scale of hardness.
The color of a mineral in powdered form is called its streak color. It is determined by rubbing the mineral against an unglazed porcelain plate to produce a streak.