Answer:
Step-by-step explanation:
The different properties of minerals include:
Hardness: the resistance of a mineral to being scratched or abraded. Hardness is measured using the Mohs scale, which ranges from 1 (softest) to 10 (hardest).
- Luster: the way in which a mineral reflects light. Luster can be metallic (shiny and reflective like a metal) or nonmetallic (dull or matte).
- Color: the visible color of a mineral, which can vary due to the presence of different elements or compounds.
- Streak: the color of a mineral's powdered form, which can be different from the color of the mineral itself.
- Cleavage: the tendency of a mineral to break along smooth, flat planes.
- Fracture: the way in which a mineral breaks when it is subjected to force. Fracture can be uneven, splintery, or jagged.
- Specific gravity: the density of a mineral compared to the density of water.
- Synthetic minerals are not considered minerals because they are not naturally occurring substances. They are created artificially by humans using chemical processes, and do not have the same properties as naturally occurring minerals.
- A mineralogist is a scientist who studies minerals and their properties, as well as the processes that form and alter minerals. Mineralogists may work in fields such as geology, mining, or materials science, and may study minerals for a variety of purposes, including understanding the Earth's geology, identifying mineral resources, or developing new materials.
- Limestone is not considered a mineral because it is not a naturally occurring solid substance with a definite chemical composition and a crystalline structure. Limestone is a sedimentary rock that is formed from the accumulation of shells, bones, and other organic materials. It can contain a variety of minerals, but it does not have the characteristics of a mineral itself.
I hope this helps! Let me know if you have any questions.