Fake malachite is a type of imitation gemstone or mineral that is made to resemble the natural malachite stone. It is often created using a combination of materials such as resin, glass, or plastic, and then dyed or painted to mimic the distinctive green and black banding pattern of malachite. While fake malachite can be visually similar to the real stone, it lacks the unique properties and value of natural malachite. It is commonly used in costume jewelry and decorative items as a more affordable alternative to genuine malachite. **

Yes, malachite can be re-polished. Malachite is a relatively soft stone, so it is prone to scratches and dulling over time. To re-polish malachite, it can be buffed with a soft cloth or a polishing compound to restore its shine and luster. However, it is important to be gentle when re-polishing malachite to avoid damaging the stone further. **

Malachite is a carbonate mineral, and when heated, it undergoes a chemical reaction called thermal decomposition. This reaction causes the malachite to lose its water and carbon dioxide molecules, leading to the breakdown of its crystal structure. As a result, the malachite becomes liquid as it transforms into a different compound due to the release of these molecules. **

Malachite is made from copper oxide through a process called weathering. When copper minerals are exposed to air and water, they undergo a chemical reaction that transforms them into copper oxide. This copper oxide then reacts with carbon dioxide and water to form malachite. Over time, the malachite crystals grow and accumulate, creating the distinctive green mineral. This process can occur in natural environments such as copper deposits or in laboratory settings through controlled chemical reactions. **

Malachite powder can be converted into copper through a process called smelting. First, the malachite powder is heated in a furnace to a high temperature, causing it to break down and release carbon dioxide, leaving behind copper oxide. Next, carbon is added to the copper oxide, which reacts with the oxygen in the compound to form carbon dioxide and pure copper. The molten copper can then be collected and cooled to solidify into copper metal. **

When real malachite melts, it undergoes a chemical change and transforms into a different substance. Malachite is a copper carbonate mineral, so when it melts, it decomposes into copper oxide and carbon dioxide. The copper oxide is a black solid, and the carbon dioxide is a gas that escapes into the air. This process is known as thermal decomposition, and it occurs when the malachite is heated to high temperatures, causing it to lose its characteristic green color and structure. **

Streaming HD movies can be legal or illegal, depending on the source of the content. If you are streaming from a legitimate source such as a licensed streaming service like Netflix, Amazon Prime, or Hulu, then it is legal. However, if you are streaming from unauthorized sources that distribute copyrighted content without permission, then it is illegal. It is important to be aware of the source of the content and ensure that you are accessing it through legal means to avoid any legal issues. **

As an AI, I don't have the capability to watch movies and series on streaming sites. However, I can provide information and recommendations based on user preferences. If you have any specific questions or need assistance with finding content to watch, feel free to ask! **